diff --git a/package.json b/package.json
index a814cff..03edd94 100644
--- a/package.json
+++ b/package.json
@@ -41,8 +41,8 @@
   },
   "dependencies": {
     "@babel/preset-env": "^7.22.5",
-    "@polkadot/api": "^0.100.1",
-    "@polkadot/keyring": "^1.8.1",
+    "@polkadot/api": "^1.0.1",
+    "@polkadot/keyring": "^2.0.1",
     "@polkadot/wasm-crypto": "^0.14.1",
     "babel-plugin-transform-class-properties": "^6.24.1",
     "babel-plugin-transform-object-rest-spread": "^6.26.0",
@@ -56,6 +56,6 @@
     "tweetnacl": "^1.0.1",
     "tweetnacl-util": "^0.15.0",
     "uuid": "^3.4.0",
-    "web3-utils": "^1.3.0"
+    "web3-utils": "^1.6.0"
   }
 }
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index c0dc43c..5d10e20 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -873,7 +873,14 @@
   resolved "https://registry.yarnpkg.com/@babel/regjsgen/-/regjsgen-0.8.0.tgz#f0ba69b075e1f05fb2825b7fad991e7adbb18310"
   integrity sha512-x/rqGMdzj+fWZvCOYForTghzbtqPDZ5gPwaoNGHdgDfF2QA/XZbCBp4Moo5scrkAMPhB7z26XM/AaHuIJdgauA==
 
-"@babel/runtime@^7.7.7", "@babel/runtime@^7.8.4":
+"@babel/runtime@^7.10.4", "@babel/runtime@^7.11.2", "@babel/runtime@^7.12.1":
+  version "7.26.9"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.26.9.tgz#aa4c6facc65b9cb3f87d75125ffd47781b475433"
+  integrity sha512-aA63XwOkcl4xxQa3HjPMqOP6LiK0ZDv3mUPYEFXkpHbaFjtGggE1A61FjFzJnB+p7/oy2gA8E+rcBNl/zC1tMg==
+  dependencies:
+    regenerator-runtime "^0.14.0"
+
+"@babel/runtime@^7.8.4":
   version "7.22.5"
   resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.22.5.tgz#8564dd588182ce0047d55d7a75e93921107b57ec"
   integrity sha512-ecjvYlnAaZ/KVneE/OdKYBYfgXV3Ptu6zQWmgEF7vwKhQnvVS6bjMD2XYgj+SNvQ1GfK/pjgokfPkC/2CO8CuA==
@@ -914,6 +921,20 @@
     "@babel/helper-validator-identifier" "^7.22.5"
     to-fast-properties "^2.0.0"
 
+"@ethereumjs/rlp@^4.0.1":
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/@ethereumjs/rlp/-/rlp-4.0.1.tgz#626fabfd9081baab3d0a3074b0c7ecaf674aaa41"
+  integrity sha512-tqsQiBQDQdmPWE1xkkBq4rlSW5QZpLOUJ5RJh2/9fug+q9tnUhuZoVLk7s0scUIKTOzEtR72DFBXI4WiZcMpvw==
+
+"@ethereumjs/util@^8.1.0":
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/@ethereumjs/util/-/util-8.1.0.tgz#299df97fb6b034e0577ce9f94c7d9d1004409ed4"
+  integrity sha512-zQ0IqbdX8FZ9aw11vP+dZkKDkS+kgIvQPHnSAXzP9pLu+Rfu3D3XEeLbicvoXJTYnhZiPmsZUxgdzXwNKxRPbA==
+  dependencies:
+    "@ethereumjs/rlp" "^4.0.1"
+    ethereum-cryptography "^2.0.0"
+    micro-ftch "^0.3.1"
+
 "@jridgewell/gen-mapping@^0.3.2":
   version "0.3.3"
   resolved "https://registry.yarnpkg.com/@jridgewell/gen-mapping/-/gen-mapping-0.3.3.tgz#7e02e6eb5df901aaedb08514203b096614024098"
@@ -951,138 +972,273 @@
     "@jridgewell/resolve-uri" "3.1.0"
     "@jridgewell/sourcemap-codec" "1.4.14"
 
-"@polkadot/api-derive@^0.100.1":
-  version "0.100.1"
-  resolved "https://registry.yarnpkg.com/@polkadot/api-derive/-/api-derive-0.100.1.tgz#dd6b449bfcf3a67495dbb3b0cfbe264c98a2f028"
-  integrity sha512-U9MKNvo+BEIEHFPrg5rEYhAnQ56NhsSKjG+xwETAeK6xGmVx5UAFJk2zTwR8/nKCQpxJXX6E3laXcCFn0F1lMw==
-  dependencies:
-    "@babel/runtime" "^7.7.7"
-    "@polkadot/api" "^0.100.1"
-    "@polkadot/types" "^0.100.1"
-
-"@polkadot/api@^0.100.1":
-  version "0.100.1"
-  resolved "https://registry.yarnpkg.com/@polkadot/api/-/api-0.100.1.tgz#cc36ee70d98fb37edf6bbf67f6ce4adbde8dbd82"
-  integrity sha512-A3Qtj4iLMuZWrfQowf9MX/NhB9/fqxl8gSfA9OXQuJShlIokyzHaXe4CLDburqPYsyM7eWOhPAEQqUPsOSg7uw==
-  dependencies:
-    "@babel/runtime" "^7.7.7"
-    "@polkadot/api-derive" "^0.100.1"
-    "@polkadot/keyring" "^1.8.1"
-    "@polkadot/metadata" "^0.100.1"
-    "@polkadot/rpc-core" "^0.100.1"
-    "@polkadot/rpc-provider" "^0.100.1"
-    "@polkadot/types" "^0.100.1"
-    "@polkadot/util-crypto" "^1.8.1"
-
-"@polkadot/jsonrpc@^0.100.1":
-  version "0.100.1"
-  resolved "https://registry.yarnpkg.com/@polkadot/jsonrpc/-/jsonrpc-0.100.1.tgz#5851e86d1311889791190cda93d33ce54fd9a2d5"
-  integrity sha512-Y454IMglSq94Y4wOYxlVSdm2mdQKcKKf3jte75RuXIqwkjh9iBUim5pOM5JbUvq6+NgZixakvX11R4YPsCcanQ==
-  dependencies:
-    "@babel/runtime" "^7.7.7"
-
-"@polkadot/keyring@^1.8.1":
-  version "1.8.1"
-  resolved "https://registry.yarnpkg.com/@polkadot/keyring/-/keyring-1.8.1.tgz#69a9209f22b766a9e2d97d36bfca8bcdbc4daa18"
-  integrity sha512-KeDbfP8biY3bXEhMv1ANp9d3kCuXj2oxseuDK0jvxRo7CehVME9UwAMGQK3Y9NCUuYWd+xTO2To0ZOqR7hdmuQ==
-  dependencies:
-    "@babel/runtime" "^7.7.7"
-    "@polkadot/util" "^1.8.1"
-    "@polkadot/util-crypto" "^1.8.1"
-
-"@polkadot/metadata@^0.100.1":
-  version "0.100.1"
-  resolved "https://registry.yarnpkg.com/@polkadot/metadata/-/metadata-0.100.1.tgz#fb92d86dc19c59a22af2f09e265b3c72b24fae54"
-  integrity sha512-KplhDlWHIEDV4R3NdG52AmcN99RQ/PV6dBrjC3FByPVJ3yLQwVA0c5HgyqKGRBOroyy9dh1b8wF/XTh95O1NWw==
-  dependencies:
-    "@babel/runtime" "^7.7.7"
-    "@polkadot/types" "^0.100.1"
-    "@polkadot/util" "^1.8.1"
-    "@polkadot/util-crypto" "^1.8.1"
-
-"@polkadot/rpc-core@^0.100.1":
-  version "0.100.1"
-  resolved "https://registry.yarnpkg.com/@polkadot/rpc-core/-/rpc-core-0.100.1.tgz#0548b963f7b66296ee08a417802b9bb9e528be44"
-  integrity sha512-1bRpQG+1B3nWGN1BduR0eNNerXhD567OMHwQbQZEMm18WglI4yNEq3u4s+1Pb5vnEnyofr8/8b1ecseq8J1Ahw==
-  dependencies:
-    "@babel/runtime" "^7.7.7"
-    "@polkadot/jsonrpc" "^0.100.1"
-    "@polkadot/rpc-provider" "^0.100.1"
-    "@polkadot/types" "^0.100.1"
-    "@polkadot/util" "^1.8.1"
-    rxjs "^6.5.4"
-
-"@polkadot/rpc-provider@^0.100.1":
-  version "0.100.1"
-  resolved "https://registry.yarnpkg.com/@polkadot/rpc-provider/-/rpc-provider-0.100.1.tgz#8d408274ae7964b52822abe0edeb66e51ba66960"
-  integrity sha512-Rtic7fFWEd+xrZCdoPvb3pTCl3MmpI7KiZKFJkO5Fa6kKOZXhSA18lg++w1bKb6R6elcTS5pKEvTHVt/L4uLNQ==
-  dependencies:
-    "@babel/runtime" "^7.7.7"
-    "@polkadot/metadata" "^0.100.1"
-    "@polkadot/util" "^1.8.1"
-    "@polkadot/util-crypto" "^1.8.1"
-    eventemitter3 "^4.0.0"
-    isomorphic-fetch "^2.2.1"
-    websocket "^1.0.31"
-
-"@polkadot/types@^0.100.1":
-  version "0.100.1"
-  resolved "https://registry.yarnpkg.com/@polkadot/types/-/types-0.100.1.tgz#62a50d6a0096843d4dd326c87f8eae86a65a9991"
-  integrity sha512-W7KP0bstF4udABWiZclc/ciK6MC2vmf+pLIJsEJpXD5HAc88lumbnAh6tTu/mnsobOM0FmSA5pHLvkljnA0grQ==
-  dependencies:
-    "@babel/runtime" "^7.7.7"
-    "@polkadot/metadata" "^0.100.1"
-    "@polkadot/util" "^1.8.1"
-    "@polkadot/util-crypto" "^1.8.1"
-    "@types/memoizee" "^0.4.3"
+"@noble/curves@1.4.2", "@noble/curves@~1.4.0":
+  version "1.4.2"
+  resolved "https://registry.yarnpkg.com/@noble/curves/-/curves-1.4.2.tgz#40309198c76ed71bc6dbf7ba24e81ceb4d0d1fe9"
+  integrity sha512-TavHr8qycMChk8UwMld0ZDRvatedkzWfH8IiaeGCfymOP5i0hSCozz9vHOL0nkwk7HRMlFnAiKpS2jrUmSybcw==
+  dependencies:
+    "@noble/hashes" "1.4.0"
+
+"@noble/hashes@1.4.0", "@noble/hashes@~1.4.0":
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/@noble/hashes/-/hashes-1.4.0.tgz#45814aa329f30e4fe0ba49426f49dfccdd066426"
+  integrity sha512-V1JJ1WTRUqHHrOSh597hURcMqVKVGL/ea3kv0gSnEdsEZ0/+VyPghM1lMNGc00z7CIQorSvbKpuJkxvuHbvdbg==
+
+"@noble/hashes@^1.2.0":
+  version "1.7.1"
+  resolved "https://registry.yarnpkg.com/@noble/hashes/-/hashes-1.7.1.tgz#5738f6d765710921e7a751e00c20ae091ed8db0f"
+  integrity sha512-B8XBPsn4vT/KJAGqDzbwztd+6Yte3P4V7iafm24bxgDe/mlRuK6xmWPuCNrKt2vDafZ8MfJLlchDG/vYafQEjQ==
+
+"@polkadot/api-derive@1.34.1":
+  version "1.34.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/api-derive/-/api-derive-1.34.1.tgz#098673c09e3cafeea2c449a28b3d614b23f2a0f2"
+  integrity sha512-LMlCkNJRp29MwKa36crYuY6cZpnkHCFrPCv9dmJEuDbMqrK+EAhXM9/6sTDYJ4uKNhyetJKe9rXslkXdI6pidA==
+  dependencies:
+    "@babel/runtime" "^7.11.2"
+    "@polkadot/api" "1.34.1"
+    "@polkadot/rpc-core" "1.34.1"
+    "@polkadot/rpc-provider" "1.34.1"
+    "@polkadot/types" "1.34.1"
+    "@polkadot/util" "^3.4.1"
+    "@polkadot/util-crypto" "^3.4.1"
+    bn.js "^5.1.3"
+    memoizee "^0.4.14"
+    rxjs "^6.6.3"
+
+"@polkadot/api@1.34.1", "@polkadot/api@^1.0.1":
+  version "1.34.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/api/-/api-1.34.1.tgz#c222ac743a427e36dda20a72d95a3a7d83cea094"
+  integrity sha512-3gCibNRchH+XbEdULS1bwiV1RgarZW1PDw1Y1mAQBVqPrUpkYqntp1D52SQOpAbRzldkwk296Sj+mx9/IeDRXA==
+  dependencies:
+    "@babel/runtime" "^7.11.2"
+    "@polkadot/api-derive" "1.34.1"
+    "@polkadot/keyring" "^3.4.1"
+    "@polkadot/metadata" "1.34.1"
+    "@polkadot/rpc-core" "1.34.1"
+    "@polkadot/rpc-provider" "1.34.1"
+    "@polkadot/types" "1.34.1"
+    "@polkadot/types-known" "1.34.1"
+    "@polkadot/util" "^3.4.1"
+    "@polkadot/util-crypto" "^3.4.1"
+    bn.js "^5.1.3"
+    eventemitter3 "^4.0.7"
+    rxjs "^6.6.3"
+
+"@polkadot/keyring@^2.0.1":
+  version "2.18.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/keyring/-/keyring-2.18.1.tgz#77fae6f25e078a940f87bb3f5bed4c185513ea9d"
+  integrity sha512-7eviDkw5hWqCCUohWNPGroWTnLgZnC4qNWaQmGys8KRx8f81TnrfMjR0ZBBw+9JKYJ4dtG6zFBZGK5plCWqU0w==
+  dependencies:
+    "@babel/runtime" "^7.10.4"
+    "@polkadot/util" "2.18.1"
+    "@polkadot/util-crypto" "2.18.1"
+
+"@polkadot/keyring@^3.4.1":
+  version "3.7.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/keyring/-/keyring-3.7.1.tgz#91c17ed9824d6ed3f909ab43565f8e34bfbe321c"
+  integrity sha512-Tohw67R8gnQXV4W3FoVr7akGtT59thNzutiQf+5DBV2GRf4Vin97XT4LV2VPHLbk5ACDryBv7lomSiHfSvsUJQ==
+  dependencies:
+    "@babel/runtime" "^7.12.1"
+    "@polkadot/util" "^3.7.1"
+    "@polkadot/util-crypto" "^3.7.1"
+
+"@polkadot/metadata@1.34.1":
+  version "1.34.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/metadata/-/metadata-1.34.1.tgz#1b11ef7d35373cb9295c7d9fa5c33d27aadba422"
+  integrity sha512-uoaOhNHjECDaLBYvGRaLvF0mhZBFmsV3oikYDP4sZx3a5oD0xYsyXtr5bFPQDImwPFASP8/ltrMVqcYTX42xFg==
+  dependencies:
+    "@babel/runtime" "^7.11.2"
+    "@polkadot/types" "1.34.1"
+    "@polkadot/types-known" "1.34.1"
+    "@polkadot/util" "^3.4.1"
+    "@polkadot/util-crypto" "^3.4.1"
+    bn.js "^5.1.3"
+
+"@polkadot/networks@^3.7.1":
+  version "3.7.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/networks/-/networks-3.7.1.tgz#01e568e0f7791c22eb896ffabc23e936ede57c43"
+  integrity sha512-kBPUxt3d1xXeJaFilyVI717TKOZJko/3pvFIDqbSc0i2qdXv8bmRR5r7KMnEB7MvTeMPKHVhcesWksAIdsYRew==
+  dependencies:
+    "@babel/runtime" "^7.12.1"
+
+"@polkadot/rpc-core@1.34.1":
+  version "1.34.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/rpc-core/-/rpc-core-1.34.1.tgz#ead56b0a9830b32c6453f166f0c6384c5e635c53"
+  integrity sha512-BVQDyBEkbRe5b/u8p9UPpTCj0sDZ32sTmPEP43Klc4s9+oHtiNvOFYvkjK5oyW9dlcOwXi8HpLsQxGAeMtM7Tw==
+  dependencies:
+    "@babel/runtime" "^7.11.2"
+    "@polkadot/metadata" "1.34.1"
+    "@polkadot/rpc-provider" "1.34.1"
+    "@polkadot/types" "1.34.1"
+    "@polkadot/util" "^3.4.1"
+    memoizee "^0.4.14"
+    rxjs "^6.6.3"
+
+"@polkadot/rpc-provider@1.34.1":
+  version "1.34.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/rpc-provider/-/rpc-provider-1.34.1.tgz#8e5b691599613d7494be7ae37d75e369ac367896"
+  integrity sha512-bebeis9mB4LS9Spk1WSHoadZHsyHmK4gyyC6uKSLZxHZmnopWna6zWnOBIrYHRz7qDHSZC5eNTseuU8NJXtscA==
+  dependencies:
+    "@babel/runtime" "^7.11.2"
+    "@polkadot/metadata" "1.34.1"
+    "@polkadot/types" "1.34.1"
+    "@polkadot/util" "^3.4.1"
+    "@polkadot/util-crypto" "^3.4.1"
+    "@polkadot/x-fetch" "^0.3.2"
+    "@polkadot/x-ws" "^0.3.2"
+    bn.js "^5.1.3"
+    eventemitter3 "^4.0.7"
+
+"@polkadot/types-known@1.34.1":
+  version "1.34.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/types-known/-/types-known-1.34.1.tgz#ef2204bc0d43b147570ad6e19645992a302d70b1"
+  integrity sha512-H9V8u9cqbKjxU/dxEyLl7kJwoBImXpRskQ5+X0fq3BH7g1nQ6jrIg/buRPpbc3GxKivdFYUZWshPY9hbqE8y8A==
+  dependencies:
+    "@babel/runtime" "^7.11.2"
+    "@polkadot/types" "1.34.1"
+    "@polkadot/util" "^3.4.1"
+    bn.js "^5.1.3"
+
+"@polkadot/types@1.34.1":
+  version "1.34.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/types/-/types-1.34.1.tgz#91427d47fcba21672e9907f4429f1df0968e142d"
+  integrity sha512-jPwix2y+ZXKYB4ghODXlqYmcI3Tnsl3iO3xIkiGsZhhs9PdrKibcNeAv4LUiRpPuGRnAM+mrlPrBbCuzguKSGg==
+  dependencies:
+    "@babel/runtime" "^7.11.2"
+    "@polkadot/metadata" "1.34.1"
+    "@polkadot/util" "^3.4.1"
+    "@polkadot/util-crypto" "^3.4.1"
+    "@types/bn.js" "^4.11.6"
+    bn.js "^5.1.3"
     memoizee "^0.4.14"
+    rxjs "^6.6.3"
+
+"@polkadot/util-crypto@2.18.1":
+  version "2.18.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/util-crypto/-/util-crypto-2.18.1.tgz#c4c36cd49c303f551f878a573f516479c94aeafe"
+  integrity sha512-RqCIv+WKLStJXhZcE+pT3V/xQvt7V74laqhLyLKIsVXPpeuKDiTxt0E5EB+gkuW1eTC4A03kitULcNA5w4JtFw==
+  dependencies:
+    "@babel/runtime" "^7.10.4"
+    "@polkadot/util" "2.18.1"
+    "@polkadot/wasm-crypto" "^1.2.1"
+    base-x "^3.0.8"
+    bip39 "^3.0.2"
+    blakejs "^1.1.0"
+    bn.js "^5.1.2"
+    elliptic "^6.5.3"
+    js-sha3 "^0.8.0"
+    pbkdf2 "^3.1.1"
+    tweetnacl "^1.0.3"
+    xxhashjs "^0.2.2"
 
-"@polkadot/util-crypto@^1.8.1":
-  version "1.8.1"
-  resolved "https://registry.yarnpkg.com/@polkadot/util-crypto/-/util-crypto-1.8.1.tgz#dbc3f75c4a780bd31cd37e63cf27bade54728646"
-  integrity sha512-ypUs10hV1HPvYc0ZsEu+LTGSEh0rkr0as/FUh7+Z9v3Bxibn3aO+EOxJPQuDbZZ59FSMRmc9SeOSa0wn9ddrnw==
-  dependencies:
-    "@babel/runtime" "^7.7.7"
-    "@polkadot/util" "^1.8.1"
-    "@polkadot/wasm-crypto" "^0.14.1"
-    "@types/bip39" "^2.4.2"
-    "@types/bs58" "^4.0.0"
-    "@types/pbkdf2" "^3.0.0"
-    "@types/secp256k1" "^3.5.0"
-    "@types/xxhashjs" "^0.2.1"
-    base-x "3.0.5"
-    bip39 "^2.5.0"
+"@polkadot/util-crypto@^3.4.1", "@polkadot/util-crypto@^3.7.1":
+  version "3.7.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/util-crypto/-/util-crypto-3.7.1.tgz#69e1cca5adc521cf0880b244dc1ae0d086c42e4c"
+  integrity sha512-ZxQa10bo85YlxfS8ieDUzmFZMkKWwOp2dGQ0Xy94e4VBkWVPq9JjAfm8RnLy6D7k5KvMhzKuzJk7IcBDDdXGSw==
+  dependencies:
+    "@babel/runtime" "^7.12.1"
+    "@polkadot/networks" "^3.7.1"
+    "@polkadot/util" "^3.7.1"
+    "@polkadot/wasm-crypto" "^1.4.1"
+    base-x "^3.0.8"
     blakejs "^1.1.0"
-    bs58 "^4.0.1"
+    bn.js "^5.1.3"
+    create-hash "^1.2.0"
+    elliptic "^6.5.3"
     js-sha3 "^0.8.0"
-    secp256k1 "^3.8.0"
-    tweetnacl "^1.0.1"
+    pbkdf2 "^3.1.1"
+    scryptsy "^2.1.0"
+    tweetnacl "^1.0.3"
     xxhashjs "^0.2.2"
 
-"@polkadot/util@^1.8.1":
-  version "1.8.1"
-  resolved "https://registry.yarnpkg.com/@polkadot/util/-/util-1.8.1.tgz#7473383a1eb26bec59cca53643cf07bc078fe052"
-  integrity sha512-sFpr+JLCG9d+epjboXsmJ1qcKa96r8ZYzXmVo8+aPzI/9jKKyez6Unox/dnfnpKppZB2nJuLcsxQm6nocp2Caw==
+"@polkadot/util@2.18.1":
+  version "2.18.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/util/-/util-2.18.1.tgz#81380f21e47f3c5657ef09be7c477a72838d35eb"
+  integrity sha512-0KAojJMR5KDaaobIyvHVuW9vBP5LG3S0vpRSovB4UPlGDok3ETJSm5lMhA0t2KM8C4gXGBakCotFVGSOvWGgjA==
   dependencies:
-    "@babel/runtime" "^7.7.7"
+    "@babel/runtime" "^7.10.4"
     "@types/bn.js" "^4.11.6"
-    bn.js "^4.11.8"
+    bn.js "^5.1.2"
     camelcase "^5.3.1"
-    chalk "^3.0.0"
+    chalk "^4.1.0"
     ip-regex "^4.1.0"
-    moment "^2.24.0"
+
+"@polkadot/util@^3.4.1", "@polkadot/util@^3.7.1":
+  version "3.7.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/util/-/util-3.7.1.tgz#b7585380a6177814f7e28dc2165814864ef2c67b"
+  integrity sha512-nvgzAbT/a213mpUd56YwK/zgbGKcQoMNLTmqcBHn1IP9u5J9XJcb1zPzqmCTg6mqnjrsgzJsWml9OpQftrcB6g==
+  dependencies:
+    "@babel/runtime" "^7.12.1"
+    "@polkadot/x-textdecoder" "^3.7.1"
+    "@polkadot/x-textencoder" "^3.7.1"
+    "@types/bn.js" "^4.11.6"
+    bn.js "^5.1.3"
+    camelcase "^5.3.1"
+    ip-regex "^4.2.0"
 
 "@polkadot/wasm-crypto@^0.14.1":
   version "0.14.1"
   resolved "https://registry.yarnpkg.com/@polkadot/wasm-crypto/-/wasm-crypto-0.14.1.tgz#f4923bba22d7c68a4be3575ba27790947b212633"
   integrity sha512-Xng7L2Z8TNZa/5g6pot4O06Jf0ohQRZdvfl8eQL+E/L2mcqJYC1IjkMxJBSBuQEV7hisWzh9mHOy5WCcgPk29Q==
 
-"@types/bip39@^2.4.2":
-  version "2.4.2"
-  resolved "https://registry.npmjs.org/@types/bip39/-/bip39-2.4.2.tgz"
-  integrity sha512-Vo9lqOIRq8uoIzEVrV87ZvcIM0PN9t0K3oYZ/CS61fIYKCBdOIM7mlWzXuRvSXrDtVa1uUO2w1cdfufxTC0bzg==
+"@polkadot/wasm-crypto@^1.2.1", "@polkadot/wasm-crypto@^1.4.1":
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/wasm-crypto/-/wasm-crypto-1.4.1.tgz#0a053d0c2587da30fb5313cef81f8d9a52029c68"
+  integrity sha512-GPBCh8YvQmA5bobI4rqRkUhrEHkEWU1+lcJVPbZYsa7jiHFaZpzCLrGQfiqW/vtbU1aBS2wmJ0x1nlt33B9QqQ==
+
+"@polkadot/x-fetch@^0.3.2":
+  version "0.3.6"
+  resolved "https://registry.yarnpkg.com/@polkadot/x-fetch/-/x-fetch-0.3.6.tgz#9337af9fc7254dbf1aa27f76dde96f1f1725999f"
+  integrity sha512-xDBkmqKXg08MyUkaKXy3iHpuST3IQs7HJVvMN45U0hfn4k2hqkfuft0d5TZLCDwQGhq7ylyF1loqwbkYGOsOCw==
   dependencies:
-    "@types/node" "*"
+    "@babel/runtime" "^7.12.1"
+    "@types/node-fetch" "^2.5.7"
+    node-fetch "^2.6.1"
+
+"@polkadot/x-textdecoder@^3.7.1":
+  version "3.7.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/x-textdecoder/-/x-textdecoder-3.7.1.tgz#2d02bd33df0e5d4818b8d96892a5c8290e967573"
+  integrity sha512-GztrO7O880GR7C64PK30J7oLm+88OMxAUVW35njE+9qFUH6MGEKbtaLGUSn0JLCCtSme2f1i7DZ+1Pdbqowtnw==
+  dependencies:
+    "@babel/runtime" "^7.12.1"
+
+"@polkadot/x-textencoder@^3.7.1":
+  version "3.7.1"
+  resolved "https://registry.yarnpkg.com/@polkadot/x-textencoder/-/x-textencoder-3.7.1.tgz#1fe1884821f255565735b1b5dbb17ee61de51fa3"
+  integrity sha512-39jwEu+gok8hFl/UqBr6WDhSeSr4qblriwM++2Vwrw/298hd5uQ7xtJNZKdrbrPCkExPZhrxwVg/mJTHBpwSng==
+  dependencies:
+    "@babel/runtime" "^7.12.1"
+
+"@polkadot/x-ws@^0.3.2":
+  version "0.3.6"
+  resolved "https://registry.yarnpkg.com/@polkadot/x-ws/-/x-ws-0.3.6.tgz#372bbd9183d4ac34fd2853607fc088e9379df7da"
+  integrity sha512-g2P2oZLNQzQPD1gQiFcj39Bck/ns7O9eg3rA40Qvwse3cFSSmopo5sIBOVehkSNHCgniEvLgq46GyWQLAkGOig==
+  dependencies:
+    "@babel/runtime" "^7.12.1"
+    "@types/websocket" "^1.0.1"
+    websocket "^1.0.32"
+
+"@scure/base@~1.1.6":
+  version "1.1.9"
+  resolved "https://registry.yarnpkg.com/@scure/base/-/base-1.1.9.tgz#e5e142fbbfe251091f9c5f1dd4c834ac04c3dbd1"
+  integrity sha512-8YKhl8GHiNI/pU2VMaofa2Tor7PJRAjwQLBBuilkJ9L5+13yVbC7JO/wS7piioAvPSwR3JKM1IJ/u4xQzbcXKg==
+
+"@scure/bip32@1.4.0":
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/@scure/bip32/-/bip32-1.4.0.tgz#4e1f1e196abedcef395b33b9674a042524e20d67"
+  integrity sha512-sVUpc0Vq3tXCkDGYVWGIZTRfnvu8LoTDaev7vbwh0omSvVORONr960MQWdKqJDCReIEmTj3PAr73O3aoxz7OPg==
+  dependencies:
+    "@noble/curves" "~1.4.0"
+    "@noble/hashes" "~1.4.0"
+    "@scure/base" "~1.1.6"
+
+"@scure/bip39@1.3.0":
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/@scure/bip39/-/bip39-1.3.0.tgz#0f258c16823ddd00739461ac31398b4e7d6a18c3"
+  integrity sha512-disdg7gHuTDZtY+ZdkmLpPCk7fxZSu3gBiEGuoC1XYxv9cGx3Z6cpTggCgW6odSOOIXCiDjuGejW+aJKCY/pIQ==
+  dependencies:
+    "@noble/hashes" "~1.4.0"
+    "@scure/base" "~1.1.6"
 
 "@types/bn.js@^4.11.6":
   version "4.11.6"
@@ -1091,13 +1247,6 @@
   dependencies:
     "@types/node" "*"
 
-"@types/bs58@^4.0.0":
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/@types/bs58/-/bs58-4.0.1.tgz#3d51222aab067786d3bc3740a84a7f5a0effaa37"
-  integrity sha512-yfAgiWgVLjFCmRv8zAcOIHywYATEwiTVccTLnRp6UxTNavT55M9d/uhK3T03St/+8/z/wW+CRjGKUNmEqoHHCA==
-  dependencies:
-    base-x "^3.0.6"
-
 "@types/component-emitter@^1.2.10":
   version "1.2.10"
   resolved "https://registry.npmjs.org/@types/component-emitter/-/component-emitter-1.2.10.tgz"
@@ -1113,10 +1262,13 @@
   resolved "https://registry.npmjs.org/@types/cors/-/cors-2.8.9.tgz"
   integrity sha512-zurD1ibz21BRlAOIKP8yhrxlqKx6L9VCwkB5kMiP6nZAhoF5MvC7qS1qPA7nRcr1GJolfkQC7/EAL4hdYejLtg==
 
-"@types/memoizee@^0.4.3":
-  version "0.4.8"
-  resolved "https://registry.yarnpkg.com/@types/memoizee/-/memoizee-0.4.8.tgz#04adc0c266a0f5d72db0556fdda2ba17dad9b519"
-  integrity sha512-qDpXKGgwKywnQt/64fH1O0LiPA++QGIYeykEUiZ51HymKVRLnUSGcRuF60IfpPeeXiuRwiR/W4y7S5VzbrgLCA==
+"@types/node-fetch@^2.5.7":
+  version "2.6.12"
+  resolved "https://registry.yarnpkg.com/@types/node-fetch/-/node-fetch-2.6.12.tgz#8ab5c3ef8330f13100a7479e2cd56d3386830a03"
+  integrity sha512-8nneRWKCg3rMtF69nLQJnOYUcbafYeFSjqkw3jCRLsqkWFlHaoQrr5mXmofFGOx3DKn7UfmBMyov8ySvLRVldA==
+  dependencies:
+    "@types/node" "*"
+    form-data "^4.0.0"
 
 "@types/node@*":
   version "12.7.3"
@@ -1128,29 +1280,15 @@
   resolved "https://registry.npmjs.org/@types/node/-/node-14.14.14.tgz"
   integrity sha512-UHnOPWVWV1z+VV8k6L1HhG7UbGBgIdghqF3l9Ny9ApPghbjICXkUJSd/b9gOgQfjM1r+37cipdw/HJ3F6ICEnQ==
 
-"@types/pbkdf2@^3.0.0":
-  version "3.0.0"
-  resolved "https://registry.npmjs.org/@types/pbkdf2/-/pbkdf2-3.0.0.tgz"
-  integrity sha512-6J6MHaAlBJC/eVMy9jOwj9oHaprfutukfW/Dyt0NEnpQ/6HN6YQrpvLwzWdWDeWZIdenjGHlbYDzyEODO5Z+2Q==
-  dependencies:
-    "@types/node" "*"
-
-"@types/secp256k1@^3.5.0":
-  version "3.5.0"
-  resolved "https://registry.npmjs.org/@types/secp256k1/-/secp256k1-3.5.0.tgz"
-  integrity sha512-ZE39QhkIaNK6xbKIp1VLN5O36r97LuslLmRnjAcT0sVDxcfvrk3zqp/VnIfmGza7J6jDxR8dIai3hsCxPYglPA==
-  dependencies:
-    "@types/node" "*"
-
 "@types/tough-cookie@^4.0.0":
   version "4.0.0"
   resolved "https://registry.npmjs.org/@types/tough-cookie/-/tough-cookie-4.0.0.tgz"
   integrity sha512-I99sngh224D0M7XgW1s120zxCt3VYQ3IQsuw3P3jbq5GG4yc79+ZjyKznyOGIQrflfylLgcfekeZW/vk0yng6A==
 
-"@types/xxhashjs@^0.2.1":
-  version "0.2.1"
-  resolved "https://registry.npmjs.org/@types/xxhashjs/-/xxhashjs-0.2.1.tgz"
-  integrity sha512-Akm13wkwsQylVnBokl/aiKLtSxndSjfgTjdvmSxXNehYy4NymwdfdJHwGhpV54wcYfmOByOp3ak8AGdUlvp0sA==
+"@types/websocket@^1.0.1":
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/@types/websocket/-/websocket-1.0.10.tgz#804b1a02780da522f5742bc184a6d16a2eb78c7c"
+  integrity sha512-svjGZvPB7EzuYS94cI7a+qhwgGU1y89wUgjT6E2wVUfmAGIvRfT7obBvRtnhXCSsoMdlG4gBFGE7MfkIXZLoww==
   dependencies:
     "@types/node" "*"
 
@@ -1469,6 +1607,11 @@ async-each@^1.0.0, async-each@^1.0.1:
   resolved "https://registry.npmjs.org/async-each/-/async-each-1.0.3.tgz"
   integrity sha512-z/WhQ5FPySLdvREByI2vZiTWwCnF0moMJ1hK9YQwDTHKh6I7/uSckMetoRGb5UBZPC1z0jlw+n/XCgjeH7y1AQ==
 
+asynckit@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
+  integrity sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q==
+
 atob@^2.1.1:
   version "2.1.2"
   resolved "https://registry.npmjs.org/atob/-/atob-2.1.2.tgz"
@@ -2097,17 +2240,10 @@ balanced-match@^1.0.0:
   resolved "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz"
   integrity sha1-ibTRmasr7kneFk6gK4nORi1xt2c=
 
-base-x@3.0.5:
-  version "3.0.5"
-  resolved "https://registry.yarnpkg.com/base-x/-/base-x-3.0.5.tgz#d3ada59afed05b921ab581ec3112e6444ba0795a"
-  integrity sha512-C3picSgzPSLE+jW3tcBzJoGwitOtazb5B+5YmAxZm2ybmTi9LNgAtDO/jjVEBZwHoXmDBZ9m/IELj3elJVRBcA==
-  dependencies:
-    safe-buffer "^5.0.1"
-
-base-x@^3.0.2, base-x@^3.0.6:
-  version "3.0.9"
-  resolved "https://registry.yarnpkg.com/base-x/-/base-x-3.0.9.tgz#6349aaabb58526332de9f60995e548a53fe21320"
-  integrity sha512-H7JU6iBHTal1gp56aKoaa//YUxEaAOUiydvrV/pILqIHXTtqxSkATOnDA2u+jZ/61sD+L/412+7kzXRtWukhpQ==
+base-x@^3.0.8:
+  version "3.0.10"
+  resolved "https://registry.yarnpkg.com/base-x/-/base-x-3.0.10.tgz#62de58653f8762b5d6f8d9fe30fa75f7b2585a75"
+  integrity sha512-7d0s06rR9rYaIWHkpfLIFICM/tkSVdoPC9qYAQRpxn9DdKNWNsKC0uk++akckyLq16Tx2WIinnZ6WRriAt6njQ==
   dependencies:
     safe-buffer "^5.0.1"
 
@@ -2167,12 +2303,12 @@ bip39@^2.5.0:
     safe-buffer "^5.0.1"
     unorm "^1.3.3"
 
-bip66@^1.1.5:
-  version "1.1.5"
-  resolved "https://registry.npmjs.org/bip66/-/bip66-1.1.5.tgz"
-  integrity sha1-AfqHSHhcpwlV1QESF9GzE5lpyiI=
+bip39@^3.0.2:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/bip39/-/bip39-3.1.0.tgz#c55a418deaf48826a6ceb34ac55b3ee1577e18a3"
+  integrity sha512-c9kiwdk45Do5GL0vJMe7tS95VjCii65mYAH7DfWl3uW8AVzXKQVUm64i3hzVybBDMp9r7j9iNxR85+ul8MdN/A==
   dependencies:
-    safe-buffer "^5.0.1"
+    "@noble/hashes" "^1.2.0"
 
 blakejs@^1.1.0:
   version "1.1.0"
@@ -2189,16 +2325,21 @@ bn.js@4.11.6:
   resolved "https://registry.npmjs.org/bn.js/-/bn.js-4.11.6.tgz"
   integrity sha1-UzRK2xRhehP26N0s4okF0cC6MhU=
 
-bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.11.8, bn.js@^4.4.0:
+bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.4.0:
   version "4.11.8"
   resolved "https://registry.npmjs.org/bn.js/-/bn.js-4.11.8.tgz"
   integrity sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA==
 
-bn.js@^4.11.6, bn.js@^4.11.9:
+bn.js@^4.11.9:
   version "4.11.9"
   resolved "https://registry.npmjs.org/bn.js/-/bn.js-4.11.9.tgz"
   integrity sha512-E6QoYqCKZfgatHTdHzs1RRKP7ip4vvm+EyRUeE2RF0NblwVvb0p6jSVeNTOFxPn26QXN2o6SMfNxKp6kU8zQaw==
 
+bn.js@^5.1.2, bn.js@^5.1.3, bn.js@^5.2.1:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-5.2.1.tgz#0bc527a6a0d18d0aa8d5b0538ce4a77dccfa7b70"
+  integrity sha512-eXRvHzWyYPBuB4NBy0cmYQjGitUrtqwbvlzP3G6VFnNRbsZQIxQ10PbKKHt8gZ/HW/D/747aDl+QkDqg3KQLMQ==
+
 boxen@^1.2.1:
   version "1.3.0"
   resolved "https://registry.npmjs.org/boxen/-/boxen-1.3.0.tgz"
@@ -2245,12 +2386,12 @@ braces@^2.3.1, braces@^2.3.2:
     split-string "^3.0.2"
     to-regex "^3.0.1"
 
-brorand@^1.0.1:
+brorand@^1.0.1, brorand@^1.1.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/brorand/-/brorand-1.1.0.tgz"
   integrity sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8=
 
-browserify-aes@^1.0.0, browserify-aes@^1.0.4, browserify-aes@^1.0.6:
+browserify-aes@^1.0.0, browserify-aes@^1.0.4:
   version "1.2.0"
   resolved "https://registry.npmjs.org/browserify-aes/-/browserify-aes-1.2.0.tgz"
   integrity sha512-+7CHXqGuspUn/Sl5aO7Ea0xWGAtETPXNSAjHo48JfLdPWcMng33Xe4znFvQweqc/uzk5zSOI3H52CYnjCfb5hA==
@@ -2327,23 +2468,11 @@ browserslist@^4.21.3, browserslist@^4.21.5:
     node-releases "^2.0.12"
     update-browserslist-db "^1.0.11"
 
-bs58@^4.0.1:
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/bs58/-/bs58-4.0.1.tgz#be161e76c354f6f788ae4071f63f34e8c4f0a42a"
-  integrity sha512-Ok3Wdf5vOIlBrgCvTq96gBkJw+JUEzdBgyaza5HLtPm7yTHkjRy8+JzNyHF7BHa0bNWOQIp3m5YF0nnFcOIKLw==
-  dependencies:
-    base-x "^3.0.2"
-
 buffer-from@^1.0.0:
   version "1.1.1"
   resolved "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.1.tgz"
   integrity sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==
 
-buffer-to-arraybuffer@^0.0.5:
-  version "0.0.5"
-  resolved "https://registry.npmjs.org/buffer-to-arraybuffer/-/buffer-to-arraybuffer-0.0.5.tgz"
-  integrity sha1-YGSkD6dutDxyOrqe+PbhIW0QURo=
-
 buffer-xor@^1.0.3:
   version "1.0.3"
   resolved "https://registry.npmjs.org/buffer-xor/-/buffer-xor-1.0.3.tgz"
@@ -2406,6 +2535,14 @@ cache-base@^1.0.1:
     union-value "^1.0.0"
     unset-value "^1.0.0"
 
+call-bind-apply-helpers@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/call-bind-apply-helpers/-/call-bind-apply-helpers-1.0.2.tgz#4b5428c222be985d79c3d82657479dbe0b59b2d6"
+  integrity sha512-Sp1ablJ0ivDkSzjcaJdxEunN5/XvksFJ2sMBFfq6x0ryhQV/2b/KwFe21cMpmHtPOSij8K99/wSfoEuTObmuMQ==
+  dependencies:
+    es-errors "^1.3.0"
+    function-bind "^1.1.2"
+
 call-bind@^1.0.0:
   version "1.0.2"
   resolved "https://registry.npmjs.org/call-bind/-/call-bind-1.0.2.tgz"
@@ -2459,10 +2596,10 @@ chalk@^1.1.3:
     strip-ansi "^3.0.0"
     supports-color "^2.0.0"
 
-chalk@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/chalk/-/chalk-3.0.0.tgz#3f73c2bf526591f574cc492c51e2456349f844e4"
-  integrity sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg==
+chalk@^4.1.0:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-4.1.2.tgz#aac4e2b7734a740867aeb16bf02aad556a1e7a01"
+  integrity sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==
   dependencies:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
@@ -2583,6 +2720,13 @@ color-name@~1.1.4:
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
   integrity sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==
 
+combined-stream@^1.0.8:
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
+  integrity sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==
+  dependencies:
+    delayed-stream "~1.0.0"
+
 commander@^2.11.0, commander@^2.20.0:
   version "2.20.0"
   resolved "https://registry.npmjs.org/commander/-/commander-2.20.0.tgz"
@@ -2832,13 +2976,6 @@ decode-uri-component@^0.2.0:
   resolved "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.0.tgz"
   integrity sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=
 
-decompress-response@^3.3.0:
-  version "3.3.0"
-  resolved "https://registry.npmjs.org/decompress-response/-/decompress-response-3.3.0.tgz"
-  integrity sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=
-  dependencies:
-    mimic-response "^1.0.0"
-
 deep-extend@^0.6.0:
   version "0.6.0"
   resolved "https://registry.npmjs.org/deep-extend/-/deep-extend-0.6.0.tgz"
@@ -2866,6 +3003,11 @@ define-property@^2.0.2:
     is-descriptor "^1.0.2"
     isobject "^3.0.1"
 
+delayed-stream@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
+  integrity sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==
+
 des.js@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/des.js/-/des.js-1.0.0.tgz"
@@ -2895,11 +3037,6 @@ diffie-hellman@^5.0.0:
     miller-rabin "^4.0.0"
     randombytes "^2.0.0"
 
-dom-walk@^0.1.0:
-  version "0.1.2"
-  resolved "https://registry.npmjs.org/dom-walk/-/dom-walk-0.1.2.tgz"
-  integrity sha512-6QvTW9mrGeIegrFXdtQi9pk7O/nSK6lSdXW2eqUspN5LWD7UTji2Fqw5V2YLjBpHEoU9Xl/eUWNpDeZvoyOv2w==
-
 domain-browser@^1.1.1:
   version "1.2.0"
   resolved "https://registry.npmjs.org/domain-browser/-/domain-browser-1.2.0.tgz"
@@ -2917,14 +3054,14 @@ dotenv@^8.1.0:
   resolved "https://registry.npmjs.org/dotenv/-/dotenv-8.1.0.tgz"
   integrity sha512-GUE3gqcDCaMltj2++g6bRQ5rBJWtkWTmqmD0fo1RnnMuUqHNCt2oTPeDnS9n6fKYvlhn7AeBkb38lymBtWBQdA==
 
-drbg.js@^1.0.1:
+dunder-proto@^1.0.1:
   version "1.0.1"
-  resolved "https://registry.npmjs.org/drbg.js/-/drbg.js-1.0.1.tgz"
-  integrity sha1-Pja2xCs3BDgjzbwzLVjzHiRFSAs=
+  resolved "https://registry.yarnpkg.com/dunder-proto/-/dunder-proto-1.0.1.tgz#d7ae667e1dc83482f8b70fd0f6eefc50da30f58a"
+  integrity sha512-KIN/nDJBQRcXw0MLVhZE9iQHmG68qAVIBg9CqmUYjmQIhgij9U5MFvrqkUL5FbtyyzZuOeOt0zdeRe4UY7ct+A==
   dependencies:
-    browserify-aes "^1.0.6"
-    create-hash "^1.1.2"
-    create-hmac "^1.1.4"
+    call-bind-apply-helpers "^1.0.1"
+    es-errors "^1.3.0"
+    gopd "^1.2.0"
 
 duplexer3@^0.1.4:
   version "0.1.4"
@@ -2964,31 +3101,18 @@ elliptic@^6.0.0:
     minimalistic-assert "^1.0.0"
     minimalistic-crypto-utils "^1.0.0"
 
-elliptic@^6.4.0:
-  version "6.5.3"
-  resolved "https://registry.npmjs.org/elliptic/-/elliptic-6.5.3.tgz"
-  integrity sha512-IMqzv5wNQf+E6aHeIqATs0tOLeOTwj1QKbRcS3jBbYkl5oLAserA8yJTT7/VyHUYG91PRmPyeQDObKLPpeS4dw==
+elliptic@^6.5.3:
+  version "6.6.1"
+  resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.6.1.tgz#3b8ffb02670bf69e382c7f65bf524c97c5405c06"
+  integrity sha512-RaddvvMatK2LJHqFJ+YA4WysVN5Ita9E35botqIYspQ4TkRAlCicdzKOjlyv/1Za5RyTNn7di//eEV0uTAfe3g==
   dependencies:
-    bn.js "^4.4.0"
-    brorand "^1.0.1"
-    hash.js "^1.0.0"
-    hmac-drbg "^1.0.0"
-    inherits "^2.0.1"
-    minimalistic-assert "^1.0.0"
-    minimalistic-crypto-utils "^1.0.0"
-
-elliptic@^6.5.2:
-  version "6.5.2"
-  resolved "https://registry.npmjs.org/elliptic/-/elliptic-6.5.2.tgz"
-  integrity sha512-f4x70okzZbIQl/NSRLkI/+tteV/9WqL98zx+SQ69KbXxmVrmjwsNUPn/gYJJ0sHvEak24cZgHIPegRePAtA/xw==
-  dependencies:
-    bn.js "^4.4.0"
-    brorand "^1.0.1"
+    bn.js "^4.11.9"
+    brorand "^1.1.0"
     hash.js "^1.0.0"
-    hmac-drbg "^1.0.0"
-    inherits "^2.0.1"
-    minimalistic-assert "^1.0.0"
-    minimalistic-crypto-utils "^1.0.0"
+    hmac-drbg "^1.0.1"
+    inherits "^2.0.4"
+    minimalistic-assert "^1.0.1"
+    minimalistic-crypto-utils "^1.0.1"
 
 emoji-regex@^7.0.1:
   version "7.0.3"
@@ -3000,13 +3124,6 @@ emojis-list@^2.0.0:
   resolved "https://registry.npmjs.org/emojis-list/-/emojis-list-2.1.0.tgz"
   integrity sha1-TapNnbAPmBmIDHn6RXrlsJof04k=
 
-encoding@^0.1.11:
-  version "0.1.13"
-  resolved "https://registry.yarnpkg.com/encoding/-/encoding-0.1.13.tgz#56574afdd791f54a8e9b2785c0582a2d26210fa9"
-  integrity sha512-ETBauow1T35Y/WZMkio9jiM0Z5xjHHmJ4XmjZOq1l/dXz3lr2sRn87nJy20RupqSh1F2m3HHPSp8ShIPQJrJ3A==
-  dependencies:
-    iconv-lite "^0.6.2"
-
 end-of-stream@^1.0.0, end-of-stream@^1.1.0:
   version "1.4.1"
   resolved "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.1.tgz"
@@ -3050,6 +3167,33 @@ errno@^0.1.3, errno@~0.1.7:
   dependencies:
     prr "~1.0.1"
 
+es-define-property@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/es-define-property/-/es-define-property-1.0.1.tgz#983eb2f9a6724e9303f61addf011c72e09e0b0fa"
+  integrity sha512-e3nRfgfUZ4rNGL232gUgX06QNyyez04KdjFrF+LTRoOXmrOgFKDg4BCdsjW8EnT69eqdYGmRpJwiPVYNrCaW3g==
+
+es-errors@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/es-errors/-/es-errors-1.3.0.tgz#05f75a25dab98e4fb1dcd5e1472c0546d5057c8f"
+  integrity sha512-Zf5H2Kxt2xjTvbJvP2ZWLEICxA6j+hAmMzIlypy4xcBg1vKVnx89Wy0GbS+kf5cwCVFFzdCFh2XSCFNULS6csw==
+
+es-object-atoms@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/es-object-atoms/-/es-object-atoms-1.1.1.tgz#1c4f2c4837327597ce69d2ca190a7fdd172338c1"
+  integrity sha512-FGgH2h8zKNim9ljj7dankFPcICIK9Cp5bm+c2gQSYePhpaG5+esrLODihIorn+Pe6FGJzWhXQotPv73jTaldXA==
+  dependencies:
+    es-errors "^1.3.0"
+
+es-set-tostringtag@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/es-set-tostringtag/-/es-set-tostringtag-2.1.0.tgz#f31dbbe0c183b00a6d26eb6325c810c0fd18bd4d"
+  integrity sha512-j6vWzfrGVfyXxge+O0x5sh6cvxAog0a/4Rdd2K36zCMV5eJ+/+tOAngRO8cODMNWbVRdVlmGZQL2YS3yR8bIUA==
+  dependencies:
+    es-errors "^1.3.0"
+    get-intrinsic "^1.2.6"
+    has-tostringtag "^1.0.2"
+    hasown "^2.0.2"
+
 es5-ext@^0.10.35, es5-ext@^0.10.46, es5-ext@^0.10.50, es5-ext@^0.10.53, es5-ext@~0.10.14, es5-ext@~0.10.2, es5-ext@~0.10.46:
   version "0.10.62"
   resolved "https://registry.yarnpkg.com/es5-ext/-/es5-ext-0.10.62.tgz#5e6adc19a6da524bf3d1e02bbc8960e5eb49a9a5"
@@ -3059,6 +3203,16 @@ es5-ext@^0.10.35, es5-ext@^0.10.46, es5-ext@^0.10.50, es5-ext@^0.10.53, es5-ext@
     es6-symbol "^3.1.3"
     next-tick "^1.1.0"
 
+es5-ext@^0.10.62, es5-ext@^0.10.63:
+  version "0.10.64"
+  resolved "https://registry.yarnpkg.com/es5-ext/-/es5-ext-0.10.64.tgz#12e4ffb48f1ba2ea777f1fcdd1918ef73ea21714"
+  integrity sha512-p2snDhiLaXe6dahss1LddxqEm+SkuDvV8dnIQG0MWjyHpcMNfXKPE+/Cc0y+PhxJX3A4xGNeFCj5oc0BUh6deg==
+  dependencies:
+    es6-iterator "^2.0.3"
+    es6-symbol "^3.1.3"
+    esniff "^2.0.1"
+    next-tick "^1.1.0"
+
 es6-iterator@^2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/es6-iterator/-/es6-iterator-2.0.3.tgz#a7de889141a05a94b0854403b2d0a0fbfa98f3b7"
@@ -3104,6 +3258,16 @@ eslint-scope@^4.0.3:
     esrecurse "^4.1.0"
     estraverse "^4.1.1"
 
+esniff@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/esniff/-/esniff-2.0.1.tgz#a4d4b43a5c71c7ec51c51098c1d8a29081f9b308"
+  integrity sha512-kTUIGKQ/mDPFoJ0oVfcmyJn4iBDRptjNVIzwIFR7tqWXdVI9xfA2RMwY/gbSpJG3lkdWNEjLap/NqVHZiJsdfg==
+  dependencies:
+    d "^1.0.1"
+    es5-ext "^0.10.62"
+    event-emitter "^0.3.5"
+    type "^2.7.2"
+
 esrecurse@^4.1.0:
   version "4.2.1"
   resolved "https://registry.npmjs.org/esrecurse/-/esrecurse-4.2.1.tgz"
@@ -3121,15 +3285,6 @@ esutils@^2.0.2:
   resolved "https://registry.npmjs.org/esutils/-/esutils-2.0.3.tgz"
   integrity sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==
 
-eth-lib@0.2.8:
-  version "0.2.8"
-  resolved "https://registry.npmjs.org/eth-lib/-/eth-lib-0.2.8.tgz"
-  integrity sha512-ArJ7x1WcWOlSpzdoTBX8vkwlkSQ85CjjifSZtV4co64vWxSV8geWfPI9x4SVYu3DSxnX4yWFVTtGL+j9DUFLNw==
-  dependencies:
-    bn.js "^4.11.6"
-    elliptic "^6.4.0"
-    xhr-request-promise "^0.1.2"
-
 ethereum-bloom-filters@^1.0.6:
   version "1.0.7"
   resolved "https://registry.npmjs.org/ethereum-bloom-filters/-/ethereum-bloom-filters-1.0.7.tgz"
@@ -3137,6 +3292,16 @@ ethereum-bloom-filters@^1.0.6:
   dependencies:
     js-sha3 "^0.8.0"
 
+ethereum-cryptography@^2.0.0, ethereum-cryptography@^2.1.2:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/ethereum-cryptography/-/ethereum-cryptography-2.2.1.tgz#58f2810f8e020aecb97de8c8c76147600b0b8ccf"
+  integrity sha512-r/W8lkHSiTLxUxW8Rf3u4HGB0xQweG2RyETjywylKZSzLWoWAijRz8WCuOtJ6wah+avllXBqZuk29HCCvhEIRg==
+  dependencies:
+    "@noble/curves" "1.4.2"
+    "@noble/hashes" "1.4.0"
+    "@scure/bip32" "1.4.0"
+    "@scure/bip39" "1.3.0"
+
 ethjs-unit@0.1.6:
   version "0.1.6"
   resolved "https://registry.npmjs.org/ethjs-unit/-/ethjs-unit-0.1.6.tgz"
@@ -3153,7 +3318,7 @@ event-emitter@^0.3.5:
     d "1"
     es5-ext "~0.10.14"
 
-eventemitter3@^4.0.0:
+eventemitter3@^4.0.7:
   version "4.0.7"
   resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-4.0.7.tgz#2de9b68f6528d5644ef5c59526a1b4a07306169f"
   integrity sha512-8guHBZCwKnFhYdHr2ysuRWErTwhoN2X8XELRlrRwpmfeY2jjuUN4taQMsULKUVo1K4DvZl+0pgfyoysHxvmvEw==
@@ -3387,6 +3552,16 @@ for-own@^0.1.4:
   dependencies:
     for-in "^1.0.1"
 
+form-data@^4.0.0:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-4.0.2.tgz#35cabbdd30c3ce73deb2c42d3c8d3ed9ca51794c"
+  integrity sha512-hGfm/slu0ZabnNt4oaRZ6uREyfCj6P4fT/n6A1rGV+Z0VdGXjfOhVUpkn6qVQONHGIFwmveGXyDs75+nr6FM8w==
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.8"
+    es-set-tostringtag "^2.1.0"
+    mime-types "^2.1.12"
+
 fragment-cache@^0.2.1:
   version "0.2.1"
   resolved "https://registry.npmjs.org/fragment-cache/-/fragment-cache-0.2.1.tgz"
@@ -3435,6 +3610,11 @@ function-bind@^1.1.1:
   resolved "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz"
   integrity sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==
 
+function-bind@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.2.tgz#2c02d864d97f3ea6c8830c464cbd11ab6eab7a1c"
+  integrity sha512-7XHNxH7qX9xG5mIwxkhumTox/MIRNcOgDrxWsMt2pAr23WHp6MrRlN7FBSFpCpr+oVO0F744iUgR82nJMfG2SA==
+
 get-caller-file@^2.0.1:
   version "2.0.5"
   resolved "https://registry.npmjs.org/get-caller-file/-/get-caller-file-2.0.5.tgz"
@@ -3449,6 +3629,30 @@ get-intrinsic@^1.0.2:
     has "^1.0.3"
     has-symbols "^1.0.1"
 
+get-intrinsic@^1.2.6:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/get-intrinsic/-/get-intrinsic-1.2.7.tgz#dcfcb33d3272e15f445d15124bc0a216189b9044"
+  integrity sha512-VW6Pxhsrk0KAOqs3WEd0klDiF/+V7gQOpAvY1jVU/LHmaD/kQO4523aiJuikX/QAKYiW6x8Jh+RJej1almdtCA==
+  dependencies:
+    call-bind-apply-helpers "^1.0.1"
+    es-define-property "^1.0.1"
+    es-errors "^1.3.0"
+    es-object-atoms "^1.0.0"
+    function-bind "^1.1.2"
+    get-proto "^1.0.0"
+    gopd "^1.2.0"
+    has-symbols "^1.1.0"
+    hasown "^2.0.2"
+    math-intrinsics "^1.1.0"
+
+get-proto@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/get-proto/-/get-proto-1.0.1.tgz#150b3f2743869ef3e851ec0c49d15b1d14d00ee1"
+  integrity sha512-sTSfBjoXBp89JvIKIefqw7U2CCebsc74kiY6awiGogKtoSGbgjYE/G/+l9sF3MWFPNc9IcoOC4ODfKHfxFmp0g==
+  dependencies:
+    dunder-proto "^1.0.1"
+    es-object-atoms "^1.0.0"
+
 get-stream@^3.0.0:
   version "3.0.0"
   resolved "https://registry.npmjs.org/get-stream/-/get-stream-3.0.0.tgz"
@@ -3544,14 +3748,6 @@ global-prefix@^3.0.0:
     kind-of "^6.0.2"
     which "^1.3.1"
 
-global@~4.4.0:
-  version "4.4.0"
-  resolved "https://registry.npmjs.org/global/-/global-4.4.0.tgz"
-  integrity sha512-wv/LAoHdRE3BeTGz53FAamhGlPLhlssK45usmGFThIi4XqnBmjKQ16u+RNbP7WvigRZDxUsM0J3gcQ5yicaL0w==
-  dependencies:
-    min-document "^2.19.0"
-    process "^0.11.10"
-
 globals@^11.1.0:
   version "11.12.0"
   resolved "https://registry.yarnpkg.com/globals/-/globals-11.12.0.tgz#ab8795338868a0babd8525758018c2a7eb95c42e"
@@ -3562,6 +3758,11 @@ globals@^9.18.0:
   resolved "https://registry.npmjs.org/globals/-/globals-9.18.0.tgz"
   integrity sha512-S0nG3CLEQiY/ILxqtztTWH/3iRRdyBLw6KMDxnKMchrtbj2OFmehVh0WUCfW3DUrIgx/qFrJPICrq4Z4sTR9UQ==
 
+gopd@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/gopd/-/gopd-1.2.0.tgz#89f56b8217bdbc8802bd299df6d7f1081d7e51a1"
+  integrity sha512-ZUKRh6/kUFoAiTAtTYPZJ3hw9wNxx+BIBOijnlG9PnrJsCcSjs1wyyD6vJpaYtgnzDrKYRSqf3OO6Rfa93xsRg==
+
 got@^6.7.1:
   version "6.7.1"
   resolved "https://registry.npmjs.org/got/-/got-6.7.1.tgz"
@@ -3606,6 +3807,18 @@ has-symbols@^1.0.1:
   resolved "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.2.tgz"
   integrity sha512-chXa79rL/UC2KlX17jo3vRGz0azaWEx5tGqZg5pO3NUyEJVB17dMruQlzCCOfUvElghKcm5194+BCRvi2Rv/Gw==
 
+has-symbols@^1.0.3, has-symbols@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/has-symbols/-/has-symbols-1.1.0.tgz#fc9c6a783a084951d0b971fe1018de813707a338"
+  integrity sha512-1cDNdwJ2Jaohmb3sg4OmKaMBwuC48sYni5HUw2DvsC8LjGTLK9h+eb1X6RyuOHe4hT0ULCW68iomhjUoKUqlPQ==
+
+has-tostringtag@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/has-tostringtag/-/has-tostringtag-1.0.2.tgz#2cdc42d40bef2e5b4eeab7c01a73c54ce7ab5abc"
+  integrity sha512-NqADB8VjPFLM2V0VvHUewwwsw0ZWBaIdgo+ieHtK3hasLz4qeCRjYcqfB6AQrBggRKppKF8L52/VqdVsO47Dlw==
+  dependencies:
+    has-symbols "^1.0.3"
+
 has-value@^0.3.1:
   version "0.3.1"
   resolved "https://registry.npmjs.org/has-value/-/has-value-0.3.1.tgz"
@@ -3660,7 +3873,14 @@ hash.js@^1.0.0, hash.js@^1.0.3:
     inherits "^2.0.3"
     minimalistic-assert "^1.0.1"
 
-hmac-drbg@^1.0.0:
+hasown@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/hasown/-/hasown-2.0.2.tgz#003eaf91be7adc372e84ec59dc37252cedb80003"
+  integrity sha512-0hJU9SCPvmMzIBdZFqNPXWa6dqh7WdH0cII9y+CyS8rG3nL48Bclra9HmKhVVUHyPWNH5Y7xDwAB7bfgSjkUMQ==
+  dependencies:
+    function-bind "^1.1.2"
+
+hmac-drbg@^1.0.0, hmac-drbg@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/hmac-drbg/-/hmac-drbg-1.0.1.tgz"
   integrity sha1-0nRXAQJabHdabFRXk+1QL8DGSaE=
@@ -3689,13 +3909,6 @@ https-browserify@^1.0.0:
   resolved "https://registry.npmjs.org/https-browserify/-/https-browserify-1.0.0.tgz"
   integrity sha1-7AbBDgo0wPL68Zn3/X/Hj//QPHM=
 
-iconv-lite@^0.6.2:
-  version "0.6.3"
-  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.6.3.tgz#a52f80bf38da1952eb5c681790719871a1a72501"
-  integrity sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==
-  dependencies:
-    safer-buffer ">= 2.1.2 < 3.0.0"
-
 ieee754@^1.1.4:
   version "1.1.13"
   resolved "https://registry.npmjs.org/ieee754/-/ieee754-1.1.13.tgz"
@@ -3742,7 +3955,7 @@ inflight@^1.0.4:
     once "^1.3.0"
     wrappy "1"
 
-inherits@2, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.1, inherits@~2.0.3:
+inherits@2, inherits@^2.0.1, inherits@^2.0.3, inherits@^2.0.4, inherits@~2.0.1, inherits@~2.0.3:
   version "2.0.4"
   resolved "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz"
   integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==
@@ -3784,6 +3997,11 @@ ip-regex@^4.1.0:
   resolved "https://registry.npmjs.org/ip-regex/-/ip-regex-4.1.0.tgz"
   integrity sha512-pKnZpbgCTfH/1NLIlOduP/V+WRXzC2MOz3Qo8xmxk8C5GudJLgK5QyLVXOSWy3ParAH7Eemurl3xjv/WXYFvMA==
 
+ip-regex@^4.2.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/ip-regex/-/ip-regex-4.3.0.tgz#687275ab0f57fa76978ff8f4dddc8a23d5990db5"
+  integrity sha512-B9ZWJxHHOHUhUjCPrMpLD4xEq35bUTClHM1S6CBU5ixQnkZmwipwgc96vAd7AAGM9TGHvJR+Uss+/Ak6UphK+Q==
+
 is-accessor-descriptor@^0.1.6:
   version "0.1.6"
   resolved "https://registry.npmjs.org/is-accessor-descriptor/-/is-accessor-descriptor-0.1.6.tgz"
@@ -3902,11 +4120,6 @@ is-fullwidth-code-point@^2.0.0:
   resolved "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz"
   integrity sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=
 
-is-function@^1.0.1:
-  version "1.0.2"
-  resolved "https://registry.npmjs.org/is-function/-/is-function-1.0.2.tgz"
-  integrity sha512-lw7DUp0aWXYg+CBCN+JKkcE0Q2RayZnSvnZBlwgxHBQhqt5pZNVy4Ri7H9GmmXkdu7LUthszM+Tor1u/2iBcpQ==
-
 is-glob@^2.0.0, is-glob@^2.0.1:
   version "2.0.1"
   resolved "https://registry.npmjs.org/is-glob/-/is-glob-2.0.1.tgz"
@@ -4009,7 +4222,7 @@ is-retry-allowed@^1.0.0:
   resolved "https://registry.npmjs.org/is-retry-allowed/-/is-retry-allowed-1.1.0.tgz"
   integrity sha1-EaBgVotnM5REAz0BJaYaINVk+zQ=
 
-is-stream@^1.0.0, is-stream@^1.0.1, is-stream@^1.1.0:
+is-stream@^1.0.0, is-stream@^1.1.0:
   version "1.1.0"
   resolved "https://registry.npmjs.org/is-stream/-/is-stream-1.1.0.tgz"
   integrity sha1-EtSj3U5o4Lec6428hBc66A2RykQ=
@@ -4051,14 +4264,6 @@ isobject@^3.0.0, isobject@^3.0.1:
   resolved "https://registry.npmjs.org/isobject/-/isobject-3.0.1.tgz"
   integrity sha1-TkMekrEalzFjaqH5yNHMvP2reN8=
 
-isomorphic-fetch@^2.2.1:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/isomorphic-fetch/-/isomorphic-fetch-2.2.1.tgz#611ae1acf14f5e81f729507472819fe9733558a9"
-  integrity sha512-9c4TNAKYXM5PRyVcwUZrF3W09nQ+sO7+jydgs4ZGW9dhsLG2VOlISJABombdQqQRXCwuYG3sYV/puGf5rp0qmA==
-  dependencies:
-    node-fetch "^1.0.1"
-    whatwg-fetch ">=0.10.0"
-
 js-sha3@^0.8.0:
   version "0.8.0"
   resolved "https://registry.npmjs.org/js-sha3/-/js-sha3-0.8.0.tgz"
@@ -4262,6 +4467,11 @@ map-visit@^1.0.0:
   dependencies:
     object-visit "^1.0.0"
 
+math-intrinsics@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/math-intrinsics/-/math-intrinsics-1.1.0.tgz#a0dd74be81e2aa5c2f27e65ce283605ee4e2b7f9"
+  integrity sha512-/IXtbwEk5HTPyEwyKX6hGkYXxM9nbj64B+ilVJnC/R6B0pH5G4V3b0pVbL7DBj4tkhBAppbQUlf6F6Xl9LHu1g==
+
 math-random@^1.0.1:
   version "1.0.4"
   resolved "https://registry.npmjs.org/math-random/-/math-random-1.0.4.tgz"
@@ -4307,6 +4517,11 @@ memory-fs@^0.4.0, memory-fs@^0.4.1:
     errno "^0.1.3"
     readable-stream "^2.0.1"
 
+micro-ftch@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/micro-ftch/-/micro-ftch-0.3.1.tgz#6cb83388de4c1f279a034fb0cf96dfc050853c5f"
+  integrity sha512-/0LLxhzP0tfiR5hcQebtudP56gUurs2CLkGarnCiB/OqEyUFQ6U3paQi/tgLv0hBJYt2rnr9MNpxz4fiiugstg==
+
 micromatch@^2.1.5:
   version "2.3.11"
   resolved "https://registry.npmjs.org/micromatch/-/micromatch-2.3.11.tgz"
@@ -4358,6 +4573,18 @@ mime-db@1.44.0:
   resolved "https://registry.npmjs.org/mime-db/-/mime-db-1.44.0.tgz"
   integrity sha512-/NOTfLrsPBVeH7YtFPgsVWveuL+4SjjYxaQ1xtM1KMFj7HdxlBlxeyNLzhyJVx7r4rZGJAZ/6lkKCitSc/Nmpg==
 
+mime-db@1.52.0:
+  version "1.52.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.52.0.tgz#bbabcdc02859f4987301c856e3387ce5ec43bf70"
+  integrity sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==
+
+mime-types@^2.1.12:
+  version "2.1.35"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.35.tgz#381a871b62a734450660ae3deee44813f70d959a"
+  integrity sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==
+  dependencies:
+    mime-db "1.52.0"
+
 mime-types@~2.1.24:
   version "2.1.27"
   resolved "https://registry.npmjs.org/mime-types/-/mime-types-2.1.27.tgz"
@@ -4370,18 +4597,6 @@ mimic-fn@^2.0.0:
   resolved "https://registry.npmjs.org/mimic-fn/-/mimic-fn-2.1.0.tgz"
   integrity sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==
 
-mimic-response@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.npmjs.org/mimic-response/-/mimic-response-1.0.1.tgz"
-  integrity sha512-j5EctnkH7amfV/q5Hgmoal1g2QHFJRraOtmx0JpIqkxhBhI/lJSl1nMpQ45hVarwNETOoWEimndZ4QK0RHxuxQ==
-
-min-document@^2.19.0:
-  version "2.19.0"
-  resolved "https://registry.npmjs.org/min-document/-/min-document-2.19.0.tgz"
-  integrity sha1-e9KC4/WELtKVu3SM3Z8f+iyCRoU=
-  dependencies:
-    dom-walk "^0.1.0"
-
 minimalistic-assert@^1.0.0, minimalistic-assert@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/minimalistic-assert/-/minimalistic-assert-1.0.1.tgz"
@@ -4440,11 +4655,6 @@ mkdirp@^0.5.1:
   dependencies:
     minimist "0.0.8"
 
-moment@^2.24.0:
-  version "2.24.0"
-  resolved "https://registry.npmjs.org/moment/-/moment-2.24.0.tgz"
-  integrity sha512-bV7f+6l2QigeBBZSM/6yTNq4P2fNpSWj/0e7jQcy87A8e7o2nAfP/34/2ky5Vw4B9S446EtIhodAzkFCcR4dQg==
-
 move-concurrently@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/move-concurrently/-/move-concurrently-1.0.1.tgz"
@@ -4472,11 +4682,6 @@ nan@^2.12.1:
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.17.0.tgz#c0150a2368a182f033e9aa5195ec76ea41a199cb"
   integrity sha512-2ZTgtl0nJsO0KQCjEpxcIr5D+Yv90plTitZt9JBfQvVJDS5seMl3FOvsh3+9CoYWXf/1l5OaZzzF6nDm4cagaQ==
 
-nan@^2.14.0:
-  version "2.14.0"
-  resolved "https://registry.npmjs.org/nan/-/nan-2.14.0.tgz"
-  integrity sha512-INOFj37C7k3AfaNTtX8RhsTw7qRy7eLET14cROi9+5HAVbbHuIWUHEauBv5qT4Av2tWasiTY1Jw6puUNqRJXQg==
-
 nano@^9.0.3:
   version "9.0.3"
   resolved "https://registry.npmjs.org/nano/-/nano-9.0.3.tgz"
@@ -4525,13 +4730,12 @@ nice-try@^1.0.4:
   resolved "https://registry.npmjs.org/nice-try/-/nice-try-1.0.5.tgz"
   integrity sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ==
 
-node-fetch@^1.0.1:
-  version "1.7.3"
-  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-1.7.3.tgz#980f6f72d85211a5347c6b2bc18c5b84c3eb47ef"
-  integrity sha512-NhZ4CsKx7cYm2vSrBAr2PvFOe6sWDf0UYLRqA6svUYg7+/TSfVAu49jYC4BvQ4Sms9SZgdqGBgroqfDhJdTyKQ==
+node-fetch@^2.6.1:
+  version "2.7.0"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.7.0.tgz#d0f0fa6e3e2dc1d27efcd8ad99d550bda94d187d"
+  integrity sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A==
   dependencies:
-    encoding "^0.1.11"
-    is-stream "^1.0.1"
+    whatwg-url "^5.0.0"
 
 node-gyp-build@^4.3.0:
   version "4.6.0"
@@ -4814,11 +5018,6 @@ parse-glob@^3.0.4:
     is-extglob "^1.0.0"
     is-glob "^2.0.0"
 
-parse-headers@^2.0.0:
-  version "2.0.3"
-  resolved "https://registry.npmjs.org/parse-headers/-/parse-headers-2.0.3.tgz"
-  integrity sha512-QhhZ+DCCit2Coi2vmAKbq5RGTRcQUOE2+REgv8vdyu7MnYx2eZztegqtTx99TZ86GTIwqiy3+4nQTWZ2tgmdCA==
-
 parse-passwd@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/parse-passwd/-/parse-passwd-1.0.0.tgz"
@@ -4875,6 +5074,17 @@ pbkdf2@^3.0.3, pbkdf2@^3.0.9:
     safe-buffer "^5.0.1"
     sha.js "^2.4.8"
 
+pbkdf2@^3.1.1:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/pbkdf2/-/pbkdf2-3.1.2.tgz#dd822aa0887580e52f1a039dc3eda108efae3075"
+  integrity sha512-iuh7L6jA7JEGu2WxDwtQP1ddOpaJNC4KlDEFfdQajSGgGPNi4OyDc2R7QnbY2bR9QjBVGwgvTdNJZoE7RaxUMA==
+  dependencies:
+    create-hash "^1.1.2"
+    create-hmac "^1.1.4"
+    ripemd160 "^2.0.1"
+    safe-buffer "^5.0.1"
+    sha.js "^2.4.8"
+
 picocolors@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/picocolors/-/picocolors-1.0.0.tgz#cb5bdc74ff3f51892236eaf79d68bc44564ab81c"
@@ -5023,15 +5233,6 @@ qs@^6.9.4:
   dependencies:
     side-channel "^1.0.4"
 
-query-string@^5.0.1:
-  version "5.1.1"
-  resolved "https://registry.npmjs.org/query-string/-/query-string-5.1.1.tgz"
-  integrity sha512-gjWOsm2SoGlgLEdAGt7a6slVOk9mGiXmPFMqrEhLQ68rhQuBnpfs3+EmlvqKyxnCo9/PPlF+9MtY02S1aFg+Jw==
-  dependencies:
-    decode-uri-component "^0.2.0"
-    object-assign "^4.1.0"
-    strict-uri-encode "^1.0.0"
-
 querystring-es3@^0.2.0:
   version "0.2.1"
   resolved "https://registry.npmjs.org/querystring-es3/-/querystring-es3-0.2.1.tgz"
@@ -5130,6 +5331,11 @@ regenerator-runtime@^0.13.11:
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.11.tgz#f6dca3e7ceec20590d07ada785636a90cdca17f9"
   integrity sha512-kY1AZVr2Ra+t+piVaJ4gxaFaReZVH40AKNo7UCX6W+dEwBo/2oZJzqfuN1qLq1oL45o56cPaTXELwrTh8Fpggg==
 
+regenerator-runtime@^0.14.0:
+  version "0.14.1"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.14.1.tgz#356ade10263f685dda125100cd862c1db895327f"
+  integrity sha512-dYnhHh0nJoMfnkZs6GmmhFknAGRrLznOu5nc9ML+EJxGvrx6H7teuevqVqCuPcPK//3eDrrjQhehXVx9cnkGdw==
+
 regenerator-transform@^0.10.0:
   version "0.10.1"
   resolved "https://registry.npmjs.org/regenerator-transform/-/regenerator-transform-0.10.1.tgz"
@@ -5309,7 +5515,7 @@ run-queue@^1.0.0, run-queue@^1.0.3:
   dependencies:
     aproba "^1.1.1"
 
-rxjs@^6.5.4:
+rxjs@^6.6.3:
   version "6.6.7"
   resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.6.7.tgz#90ac018acabf491bf65044235d5863c4dab804c9"
   integrity sha512-hTdwr+7yYNIT5n4AMYp85KA6yw2Va0FLa3Rguvbpa4W3I5xynaBZo41cM3XM+4Q6fRMj3sBYIR1VAmZMXYJvRQ==
@@ -5340,11 +5546,6 @@ safe-regex@^1.1.0:
   dependencies:
     ret "~0.1.10"
 
-"safer-buffer@>= 2.1.2 < 3.0.0":
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
-  integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
-
 schema-utils@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/schema-utils/-/schema-utils-1.0.0.tgz"
@@ -5354,19 +5555,10 @@ schema-utils@^1.0.0:
     ajv-errors "^1.0.0"
     ajv-keywords "^3.1.0"
 
-secp256k1@^3.8.0:
-  version "3.8.0"
-  resolved "https://registry.npmjs.org/secp256k1/-/secp256k1-3.8.0.tgz"
-  integrity sha512-k5ke5avRZbtl9Tqx/SA7CbY3NF6Ro+Sj9cZxezFzuBlLDmyqPiL8hJJ+EmzD8Ig4LUDByHJ3/iPOVoRixs/hmw==
-  dependencies:
-    bindings "^1.5.0"
-    bip66 "^1.1.5"
-    bn.js "^4.11.8"
-    create-hash "^1.2.0"
-    drbg.js "^1.0.1"
-    elliptic "^6.5.2"
-    nan "^2.14.0"
-    safe-buffer "^5.1.2"
+scryptsy@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/scryptsy/-/scryptsy-2.1.0.tgz#8d1e8d0c025b58fdd25b6fa9a0dc905ee8faa790"
+  integrity sha512-1CdSqHQowJBnMAFyPEBRfqag/YP9OF394FV+4YREIJX4ljD7OxvQRDayyoyyCk+senRjSkP6VnUNQmVQqB6g7w==
 
 semver-diff@^2.0.0:
   version "2.1.0"
@@ -5444,20 +5636,6 @@ signal-exit@^3.0.0, signal-exit@^3.0.2:
   resolved "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz"
   integrity sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=
 
-simple-concat@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.npmjs.org/simple-concat/-/simple-concat-1.0.1.tgz"
-  integrity sha512-cSFtAPtRhljv69IK0hTVZQ+OfE9nePi/rtJmw5UjHeVyVroEqJXP1sFztKUy1qU+xvz3u/sfYJLa947b7nAN2Q==
-
-simple-get@^2.7.0:
-  version "2.8.1"
-  resolved "https://registry.npmjs.org/simple-get/-/simple-get-2.8.1.tgz"
-  integrity sha512-lSSHRSw3mQNUGPAYRqo7xy9dhKmxFXIjLjp4KHpf99GEH2VH7C3AM+Qfx6du6jhfUi6Vm7XnbEVEf7Wb6N8jRw==
-  dependencies:
-    decompress-response "^3.3.0"
-    once "^1.3.1"
-    simple-concat "^1.0.0"
-
 slash@^1.0.0:
   version "1.0.0"
   resolved "https://registry.npmjs.org/slash/-/slash-1.0.0.tgz"
@@ -5627,11 +5805,6 @@ stream-shift@^1.0.0:
   resolved "https://registry.npmjs.org/stream-shift/-/stream-shift-1.0.0.tgz"
   integrity sha1-1cdSgl5TZ+eG944Y5EXqIjoVWVI=
 
-strict-uri-encode@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.npmjs.org/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz"
-  integrity sha1-J5siXfHVgrH1TmWt3UNS4Y+qBxM=
-
 string-width@^2.0.0, string-width@^2.1.1:
   version "2.1.1"
   resolved "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz"
@@ -5776,7 +5949,7 @@ through2@^2.0.0:
     readable-stream "~2.3.6"
     xtend "~4.0.1"
 
-timed-out@^4.0.0, timed-out@^4.0.1:
+timed-out@^4.0.0:
   version "4.0.1"
   resolved "https://registry.npmjs.org/timed-out/-/timed-out-4.0.1.tgz"
   integrity sha1-8y6srFoXW+ol1/q1Zas+2HQe9W8=
@@ -5852,6 +6025,11 @@ tough-cookie@^4.0.0:
     punycode "^2.1.1"
     universalify "^0.1.2"
 
+tr46@~0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/tr46/-/tr46-0.0.3.tgz#8184fd347dac9cdc185992f3a6622e14b9d9ab6a"
+  integrity sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw==
+
 trim-right@^1.0.1:
   version "1.0.1"
   resolved "https://registry.npmjs.org/trim-right/-/trim-right-1.0.1.tgz"
@@ -5882,6 +6060,11 @@ tweetnacl@^1.0.1:
   resolved "https://registry.npmjs.org/tweetnacl/-/tweetnacl-1.0.1.tgz"
   integrity sha512-kcoMoKTPYnoeS50tzoqjPY3Uv9axeuuFAZY9M/9zFnhoVvRfxz9K29IMPD7jGmt2c8SW7i3gT9WqDl2+nV7p4A==
 
+tweetnacl@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-1.0.3.tgz#ac0af71680458d8a6378d0d0d050ab1407d35596"
+  integrity sha512-6rt+RN7aOi1nGMyC4Xa5DdYiukl2UWCbcJft7YhxReBGQD7OAM8Pbxw6YMo4r2diNEA8FEmu32YOn9rhaiE5yw==
+
 type@^1.0.1:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/type/-/type-1.2.0.tgz#848dd7698dafa3e54a6c479e759c4bc3f18847a0"
@@ -5911,11 +6094,6 @@ undefsafe@^2.0.2:
   dependencies:
     debug "^2.2.0"
 
-underscore@1.9.1:
-  version "1.9.1"
-  resolved "https://registry.npmjs.org/underscore/-/underscore-1.9.1.tgz"
-  integrity sha512-5/4etnCkd9c8gwgowi5/om/mYO5ajCaOgdzj/oW+0eQV9WxKBDZw5+ycmKmeaTXjInS/W0BzpGLo2xR2aBwZdg==
-
 unicode-canonical-property-names-ecmascript@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-2.0.0.tgz#301acdc525631670d39f6146e0e77ff6bbdebddc"
@@ -6041,11 +6219,6 @@ url-parse-lax@^1.0.0:
   dependencies:
     prepend-http "^1.0.1"
 
-url-set-query@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.npmjs.org/url-set-query/-/url-set-query-1.0.0.tgz"
-  integrity sha1-AW6M/Xwg7gXK/neV6JK9BwL6ozk=
-
 url@^0.11.0:
   version "0.11.0"
   resolved "https://registry.npmjs.org/url/-/url-0.11.0.tgz"
@@ -6131,20 +6304,25 @@ watchpack@^1.6.0:
     graceful-fs "^4.1.2"
     neo-async "^2.5.0"
 
-web3-utils@^1.3.0:
-  version "1.3.0"
-  resolved "https://registry.npmjs.org/web3-utils/-/web3-utils-1.3.0.tgz"
-  integrity sha512-2mS5axFCbkhicmoDRuJeuo0TVGQDgC2sPi/5dblfVC+PMtX0efrb8Xlttv/eGkq7X4E83Pds34FH98TP2WOUZA==
+web3-utils@^1.6.0:
+  version "1.10.4"
+  resolved "https://registry.yarnpkg.com/web3-utils/-/web3-utils-1.10.4.tgz#0daee7d6841641655d8b3726baf33b08eda1cbec"
+  integrity sha512-tsu8FiKJLk2PzhDl9fXbGUWTkkVXYhtTA+SmEFkKft+9BgwLxfCRpU96sWv7ICC8zixBNd3JURVoiR3dUXgP8A==
   dependencies:
-    bn.js "^4.11.9"
-    eth-lib "0.2.8"
+    "@ethereumjs/util" "^8.1.0"
+    bn.js "^5.2.1"
     ethereum-bloom-filters "^1.0.6"
+    ethereum-cryptography "^2.1.2"
     ethjs-unit "0.1.6"
     number-to-bn "1.7.0"
     randombytes "^2.1.0"
-    underscore "1.9.1"
     utf8 "3.0.0"
 
+webidl-conversions@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-3.0.1.tgz#24534275e2a7bc6be7bc86611cc16ae0a5654871"
+  integrity sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ==
+
 webpack-cli@^3.1.1:
   version "3.3.7"
   resolved "https://registry.npmjs.org/webpack-cli/-/webpack-cli-3.3.7.tgz"
@@ -6199,22 +6377,25 @@ webpack@^4.29.0:
     watchpack "^1.6.0"
     webpack-sources "^1.4.1"
 
-websocket@^1.0.31:
-  version "1.0.34"
-  resolved "https://registry.yarnpkg.com/websocket/-/websocket-1.0.34.tgz#2bdc2602c08bf2c82253b730655c0ef7dcab3111"
-  integrity sha512-PRDso2sGwF6kM75QykIesBijKSVceR6jL2G8NGYyq2XrItNC2P5/qL5XeR056GhA+Ly7JMFvJb9I312mJfmqnQ==
+websocket@^1.0.32:
+  version "1.0.35"
+  resolved "https://registry.yarnpkg.com/websocket/-/websocket-1.0.35.tgz#374197207d7d4cc4c36cbf8a1bb886ee52a07885"
+  integrity sha512-/REy6amwPZl44DDzvRCkaI1q1bIiQB0mEFQLUrhz3z2EK91cp3n72rAjUlrTP0zV22HJIUOVHQGPxhFRjxjt+Q==
   dependencies:
     bufferutil "^4.0.1"
     debug "^2.2.0"
-    es5-ext "^0.10.50"
+    es5-ext "^0.10.63"
     typedarray-to-buffer "^3.1.5"
     utf-8-validate "^5.0.2"
     yaeti "^0.0.6"
 
-whatwg-fetch@>=0.10.0:
-  version "3.6.2"
-  resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-3.6.2.tgz#dced24f37f2624ed0281725d51d0e2e3fe677f8c"
-  integrity sha512-bJlen0FcuU/0EMLrdbJ7zOnW6ITZLrZMIarMUVmdKtsGvZna8vxKYaexICWPfZ8qwf9fzNq+UEIZrnSaApt6RA==
+whatwg-url@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-5.0.0.tgz#966454e8765462e37644d3626f6742ce8b70965d"
+  integrity sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==
+  dependencies:
+    tr46 "~0.0.3"
+    webidl-conversions "^3.0.0"
 
 which-module@^2.0.0:
   version "2.0.0"
@@ -6284,36 +6465,6 @@ xdg-basedir@^3.0.0:
   resolved "https://registry.npmjs.org/xdg-basedir/-/xdg-basedir-3.0.0.tgz"
   integrity sha1-SWsswQnsqNus/i3HK2A8F8WHCtQ=
 
-xhr-request-promise@^0.1.2:
-  version "0.1.3"
-  resolved "https://registry.npmjs.org/xhr-request-promise/-/xhr-request-promise-0.1.3.tgz"
-  integrity sha512-YUBytBsuwgitWtdRzXDDkWAXzhdGB8bYm0sSzMPZT7Z2MBjMSTHFsyCT1yCRATY+XC69DUrQraRAEgcoCRaIPg==
-  dependencies:
-    xhr-request "^1.1.0"
-
-xhr-request@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.npmjs.org/xhr-request/-/xhr-request-1.1.0.tgz"
-  integrity sha512-Y7qzEaR3FDtL3fP30k9wO/e+FBnBByZeybKOhASsGP30NIkRAAkKD/sCnLvgEfAIEC1rcmK7YG8f4oEnIrrWzA==
-  dependencies:
-    buffer-to-arraybuffer "^0.0.5"
-    object-assign "^4.1.1"
-    query-string "^5.0.1"
-    simple-get "^2.7.0"
-    timed-out "^4.0.1"
-    url-set-query "^1.0.0"
-    xhr "^2.0.4"
-
-xhr@^2.0.4:
-  version "2.6.0"
-  resolved "https://registry.npmjs.org/xhr/-/xhr-2.6.0.tgz"
-  integrity sha512-/eCGLb5rxjx5e3mF1A7s+pLlR6CGyqWN91fv1JgER5mVWg1MZmlhBvy9kjcsOdRk8RrIujotWyJamfyrp+WIcA==
-  dependencies:
-    global "~4.4.0"
-    is-function "^1.0.1"
-    parse-headers "^2.0.0"
-    xtend "^4.0.0"
-
 xtend@^4.0.0, xtend@~4.0.1:
   version "4.0.2"
   resolved "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz"