diff --git a/token_registry_data/erc20_tokens.json b/token_registry_data/erc20_tokens.json
index ecb61b8b..2359b7b5 100644
--- a/token_registry_data/erc20_tokens.json
+++ b/token_registry_data/erc20_tokens.json
@@ -28,305 +28,5 @@
         "name": "Canonical Wrapped Ether",
         "symbol": "WETH",
         "decimals": 18
-    },
-    {
-        "address": "0x86fa049857e0209aa7d9e616f7eb3b3b78ecfdb0",
-        "name": "EOS",
-        "symbol": "EOS",
-        "decimals": 18
-    },
-    {
-        "address": "0xd850942ef8811f2a866692a623011bde52a462c1",
-        "name": "VeChain",
-        "symbol": "VEN",
-        "decimals": 18
-    },
-    {
-        "address": "0xf230b790e05390fc8295f4d3f60332c93bed42e2",
-        "name": "Tronix",
-        "symbol": "TRX",
-        "decimals": 6
-    },
-    {
-        "address": "0xB8c77482e45F1F44dE1745F52C74426C631bDD52",
-        "name": "BNB",
-        "symbol": "BNB",
-        "decimals": 18
-    },
-    {
-        "address": "0xb5a5f22694352c15b00323844ad545abb2b11028",
-        "name": "ICON",
-        "symbol": "ICX",
-        "decimals": 18
-    },
-    {
-        "address": "0xcb97e65f07da24d46bcdd078ebebd7c6e6e3d750",
-        "name": "Bytom",
-        "symbol": "BTM",
-        "decimals": 8
-    },
-    {
-        "address": "0xd26114cd6EE289AccF82350c8d8487fedB8A0C07",
-        "name": "OmiseGO",
-        "symbol": "OMG",
-        "decimals": 18
-    },
-    {
-        "address": "0xe0b7927c4af23765cb51314a0e0521a9645f0e2a",
-        "name": "DGD",
-        "symbol": "DGD",
-        "decimals": 9
-    },
-    {
-        "address": "0x05f4a42e251f2d52b8ed15e9fedaacfcef1fad27",
-        "name": "Zilliqa",
-        "symbol": "ZIL",
-        "decimals": 12
-    },
-    {
-        "address": "0x168296bb09e24a88805cb9c33356536b980d3fc5",
-        "name": "RHOC",
-        "symbol": "RHOC",
-        "decimals": 8
-    },
-    {
-        "address": "0x5ca9a71b1d01849c0a95490cc00559717fcf0d1d",
-        "name": "Aeternity",
-        "symbol": "AE",
-        "decimals": 18
-    },
-    {
-        "address": "0x744d70fdbe2ba4cf95131626614a1763df805b9e",
-        "name": "StatusNetwork",
-        "symbol": "SNT",
-        "decimals": 18
-    },
-    {
-        "address": "0x4CEdA7906a5Ed2179785Cd3A40A69ee8bc99C466",
-        "name": "AION",
-        "symbol": "AION",
-        "decimals": 8
-    },
-    {
-        "address": "0xef68e7c694f40c8202821edf525de3782458639f",
-        "name": "Loopring",
-        "symbol": "LRC",
-        "decimals": 18
-    },
-    {
-        "address": "0xfa1a856cfa3409cfa145fa4e20eb270df3eb21ab",
-        "name": "IOSToken",
-        "symbol": "IOST",
-        "decimals": 18
-    },
-    {
-        "address": "0xb7cb1c96db6b22b0d3d9536e0108d062bd488f74",
-        "name": "Walton",
-        "symbol": "WTC",
-        "decimals": 18
-    },
-    {
-        "address": "0xbf2179859fc6d5bee9bf9158632dc51678a4100e",
-        "name": "ELF",
-        "symbol": "ELF",
-        "decimals": 18
-    },
-    {
-        "address": "0xa74476443119A942dE498590Fe1f2454d7D4aC0d",
-        "name": "Golem",
-        "symbol": "GNT",
-        "decimals": 18
-    },
-    {
-        "address": "0x0d8775f648430679a709e98d2b0cb6250d2887ef",
-        "name": "BAT",
-        "symbol": "BAT",
-        "decimals": 18
-    },
-    {
-        "address": "0x1122b6a0e00dce0563082b6e2953f3a943855c1f",
-        "name": "Centrality Token",
-        "symbol": "CENNZ",
-        "decimals": 18
-    },
-    {
-        "address": "0x618e75ac90b12c6049ba3b27f5d5f8651b0037f6",
-        "name": "QASH",
-        "symbol": "QASH",
-        "decimals": 6
-    },
-    {
-        "address": "0x8f3470A7388c05eE4e7AF3d01D8C722b0FF52374",
-        "name": "Veritaseum",
-        "symbol": "VERI",
-        "decimals": 18
-    },
-    {
-        "address": "0x419c4db4b9e25d6db2ad9691ccb832c8d9fda05e",
-        "name": "Dragon",
-        "symbol": "DRGN",
-        "decimals": 18
-    },
-    {
-        "address": "0x12480e24eb5bec1a9d4369cab6a80cad3c0a377a",
-        "name": "Substratum",
-        "symbol": "SUB",
-        "decimals": 2
-    },
-    {
-        "address": "0x5d65D971895Edc438f465c17DB6992698a52318D",
-        "name": "Nebulas",
-        "symbol": "NAS",
-        "decimals": 18
-    },
-    {
-        "address": "0x5af2be193a6abca9c8817001f45744777db30756",
-        "name": "Ethos",
-        "symbol": "ETHOS",
-        "decimals": 8
-    },
-    {
-        "address": "0x419d0d8bdd9af5e606ae2232ed285aff190e711b",
-        "name": "FunFair",
-        "symbol": "FUN",
-        "decimals": 8
-    },
-    {
-        "address": "0xdd974d5c2e2928dea5f71b9825b8b646686bd200",
-        "name": "KyberNetwork",
-        "symbol": "KNC",
-        "decimals": 18
-    },
-    {
-        "address": "0x48f775efbe4f5ece6e0df2f7b5932df56823b990",
-        "name": "Revain",
-        "symbol": "R",
-        "decimals": 0
-    },
-    {
-        "address": "0x4156D3342D5c385a87D264F90653733592000581",
-        "name": "Salt",
-        "symbol": "SALT",
-        "decimals": 8
-    },
-    {
-        "address": "0x809826cceab68c387726af962713b64cb5cb3cca",
-        "name": "NucleusVision",
-        "symbol": "nCash",
-        "decimals": 18
-    },
-    {
-        "address": "0x1f573d6fb3f13d689ff844b4ce37794d79a7ff1c",
-        "name": "Bancor",
-        "symbol": "BNT",
-        "decimals": 18
-    },
-    {
-        "address": "0x514910771af9ca656af840dff83e8264ecf986ca",
-        "name": "ChainLink Token",
-        "symbol": "LINK",
-        "decimals": 18
-    },
-    {
-        "address": "0x595832f8fc6bf59c85c527fec3740a1b7a361269",
-        "name": "PowerLedger",
-        "symbol": "POWR",
-        "decimals": 6
-    },
-    {
-        "address": "0xd0a4b8946cb52f0661273bfbc6fd0e0c75fc6433",
-        "name": "Storm",
-        "symbol": "STORM",
-        "decimals": 18
-    },
-    {
-        "address": "0x39bb259f66e1c59d5abef88375979b4d20d98022",
-        "name": "WAX Token",
-        "symbol": "WAX",
-        "decimals": 8
-    },
-    {
-        "address": "0xf0ee6b27b759c9893ce4f094b49ad28fd15a23e4",
-        "name": "Enigma",
-        "symbol": "ENG",
-        "decimals": 8
-    },
-    {
-        "address": "0xB97048628DB6B661D4C2aA833e95Dbe1A905B280",
-        "name": "TenXPay",
-        "symbol": "PAY",
-        "decimals": 18
-    },
-    {
-        "address": "0xb64ef51c888972c908cfacf59b47c1afbc0ab8ac",
-        "name": "Storj",
-        "symbol": "STORJ",
-        "decimals": 8
-    },
-    {
-        "address": "0x8f8221afbb33998d8584a2b05749ba73c37a938a",
-        "name": "Request",
-        "symbol": "REQ",
-        "decimals": 18
-    },
-    {
-        "address": "0x08d32b0da63e2C3bcF8019c9c5d849d7a9d791e6",
-        "name": "Dentacoin",
-        "symbol": "Dentacoin",
-        "decimals": 0
-    },
-    {
-        "address": "0xe25bcec5d3801ce3a794079bf94adf1b8ccd802d",
-        "name": "MATRIX AI Network",
-        "symbol": "MAN",
-        "decimals": 18
-    },
-    {
-        "address": "0x3597bfd533a99c9aa083587b074434e61eb0a258",
-        "name": "DENT",
-        "symbol": "DENT",
-        "decimals": 8
-    },
-    {
-        "address": "0xd0352a019e9ab9d757776f532377aaebd36fd541",
-        "name": "Fusion",
-        "symbol": "FSN",
-        "decimals": 18
-    },
-    {
-        "address": "0xd4c435f5b09f855c3317c8524cb1f586e42795fa",
-        "name": "Cindicator",
-        "symbol": "CND",
-        "decimals": 18
-    },
-    {
-        "address": "0x888666CA69E0f178DED6D75b5726Cee99A87D698",
-        "name": "ICONOMI",
-        "symbol": "ICN",
-        "decimals": 18
-    },
-    {
-        "address": "0x1776e1f26f98b1a5df9cd347953a26dd3cb46671",
-        "symbol": "NMR",
-        "name": "Numeraire",
-        "decimals": 18
-    },
-    {
-        "address": "0x42d6622dece394b54999fbd73d108123806f6a18",
-        "symbol": "SPANK",
-        "name": "SPANK",
-        "decimals": 18
-    },
-    {
-        "address": "0x8dd5fbce2f6a956c3022ba3663759011dd51e73e",
-        "symbol": "TUSD",
-        "name": "TrueUSD",
-        "decimals": 18
-    },
-    {
-        "address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
-        "symbol": "USDT",
-        "name": "Tether USD",
-        "decimals": 6
     }
 ]