diff --git a/web/cashtab/src/utils/__mocks__/mockECPair.js b/web/cashtab/src/utils/__mocks__/mockECPair.js
deleted file mode 100644
--- a/web/cashtab/src/utils/__mocks__/mockECPair.js
+++ /dev/null
@@ -1,56 +0,0 @@
-export const mockWif = 'L2mHRHSThu7JajH1V4vDDw56nWVCFckLVpJHzgp2dDknWfPJFr1w';
-
-// Note that the ECPair `mockECPair` does not include BigInteger type information or undefined fields
-export const mockECPair = {
-    d: {
-        0: 58579411,
-        1: 33017197,
-        2: 12049976,
-        3: 61298434,
-        4: 15265756,
-        5: 29527710,
-        6: 19761499,
-        7: 46297331,
-        8: 18590431,
-        9: 2710394,
-        10: 0,
-        t: 10,
-        s: 0,
-    },
-    compressed: true,
-    network: {
-        hashGenesisBlock:
-            '000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f',
-        port: 8333,
-        portRpc: 8332,
-        protocol: { magic: 3652501241 },
-        seedsDns: [
-            'seed.bitcoinabc.org',
-            'seed-abc.bitcoinforks.org',
-            'btccash-seeder.bitcoinunlimited.info',
-            'seed.bitprim.org',
-            'seed.deadalnix.me',
-            'seeder.criptolayer.net',
-        ],
-        versions: {
-            bip32: { private: 76066276, public: 76067358 },
-            bip44: 145,
-            private: 128,
-            public: 0,
-            scripthash: 5,
-            messagePrefix: '\u0018BitcoinCash Signed Message:\n',
-        },
-        name: 'BitcoinCash',
-        per1: 100000000,
-        unit: 'BCH',
-        testnet: false,
-        messagePrefix: '\u0018BitcoinCash Signed Message:\n',
-        bip32: { public: 76067358, private: 76066276 },
-        pubKeyHash: 0,
-        scriptHash: 5,
-        wif: 128,
-        dustThreshold: null,
-    },
-};
-
-export const mockStringifiedECPair = JSON.stringify(mockECPair);
diff --git a/web/cashtab/src/utils/__tests__/cashMethods.test.js b/web/cashtab/src/utils/__tests__/cashMethods.test.js
--- a/web/cashtab/src/utils/__tests__/cashMethods.test.js
+++ b/web/cashtab/src/utils/__tests__/cashMethods.test.js
@@ -33,7 +33,6 @@
     generateGenesisOpReturn,
     generateSendOpReturn,
     generateBurnOpReturn,
-    getECPairFromWIF,
 } from 'utils/cashMethods';
 import { currency } from 'components/Common/Ticker';
 import {
@@ -119,7 +118,6 @@
 } from '../__mocks__/mockTxBuilderData';
 import createTokenMock from '../../hooks/__mocks__/createToken';
 import TransactionBuilder from 'utils/txBuilder';
-import { mockWif, mockStringifiedECPair } from '../__mocks__/mockECPair';
 
 it(`generateSendOpReturn() returns correct script object for valid tokenUtxo and send quantity`, () => {
     const BCH = new BCHJS();
@@ -1772,9 +1770,4 @@
         const utxosMock = [{}, {}];
         expect(calcFee(utxosMock, 2, 1.01)).toBe(378);
     });
-    it(`Gets correct EC Pair from WIF`, () => {
-        expect(JSON.stringify(getECPairFromWIF(mockWif))).toBe(
-            mockStringifiedECPair,
-        );
-    });
 });
diff --git a/web/cashtab/src/utils/cashMethods.js b/web/cashtab/src/utils/cashMethods.js
--- a/web/cashtab/src/utils/cashMethods.js
+++ b/web/cashtab/src/utils/cashMethods.js
@@ -9,8 +9,6 @@
 import cashaddr from 'ecashaddrjs';
 import bs58 from 'bs58';
 import * as slpMdm from 'slp-mdm';
-import Bitcoin from '@psf/bitcoincashjs-lib';
-import coininfo from 'utils/coininfo';
 
 // function is based on BCH-JS' generateBurnOpReturn() however it's been trimmed down for Cashtab use
 // Reference: https://github.com/Permissionless-Software-Foundation/bch-js/blob/62e56c832b35731880fe448269818b853c76dd80/src/slp/tokentype1.js#L217
@@ -143,38 +141,14 @@
     return wif;
 };
 
-// Reference https://github.com/Permissionless-Software-Foundation/bch-js/blob/master/src/ecpair.js#L24
-// Modified for mainnet only
-export const getECPairFromWIF = wif => {
-    let xec = coininfo.bitcoincash.main;
-    const xecBitcoinJSLib = xec.toBitcoinJS();
-
-    return Bitcoin.ECPair.fromWIF(wif, xecBitcoinJSLib);
-};
-
 export const signUtxosByAddress = (BCH, inputUtxos, wallet, txBuilder) => {
     for (let i = 0; i < inputUtxos.length; i++) {
         const utxo = inputUtxos[i];
         const accounts = [wallet.Path245, wallet.Path145, wallet.Path1899];
-
-        const wif = accounts
-            .filter(acc => acc.cashAddress === utxo.address)
-            .pop().fundingWif;
-
-        console.log(`wif`, wif);
-
-        const utxoEcPair = BCH.ECPair.fromWIF(wif);
-
-        const localUtxoEcPair = getECPairFromWIF(wif);
-
-        console.log(`utxoEcPair`, utxoEcPair);
-        console.log(`localUtxoEcPair`, localUtxoEcPair);
-
-        console.log(`stringified`, JSON.stringify(utxoEcPair));
-
-        if (JSON.stringify(utxoEcPair) === JSON.stringify(localUtxoEcPair)) {
-            console.log(`local method matches legacy method`);
-        }
+        const utxoEcPair = BCH.ECPair.fromWIF(
+            accounts.filter(acc => acc.cashAddress === utxo.address).pop()
+                .fundingWif,
+        );
 
         txBuilder.sign(
             i,