chore: Use viem Plasma chain instead of custom.

Author: johngrantuk

src/utils/constants.ts

@@ -18,8 +18,9 @@ import {
     mode,
     fraxtal,
     sonic,
+    plasma,
 } from 'viem/chains';
-import { monadTestnet, hyperEVM, plasma } from './customChains';
+import { monadTestnet, hyperEVM } from './customChains';
 export const ZERO_ADDRESS: Address =
     '0x0000000000000000000000000000000000000000';
 /*

src/utils/customChains.ts

@@ -55,32 +55,3 @@ export const hyperEVM = /*#__PURE__*/ defineChain({
     },
     testnet: false,
 });
-
-export const plasma = /*#__PURE__*/ defineChain({
-    id: 9745,
-    name: 'Plasma',
-    nativeCurrency: {
-        name: 'XPL',
-        symbol: 'XPL',
-        decimals: 18,
-    },
-    rpcUrls: {
-        default: {
-            http: ['https://rpc.plasma.to'],
-            webSocket: ['wss://rpc.plasma.to'],
-        },
-    },
-    blockExplorers: {
-        default: {
-            name: 'Plasma Explorer',
-            url: 'https://plasmascan.to',
-            apiUrl: 'https://api.routescan.io/v2/network/mainnet/evm/9745/etherscan/api?',
-        },
-    },
-    contracts: {
-        multicall3: {
-            address: '0xcA11bde05977b3631167028862bE2a173976CA11',
-            blockCreated: 1,
-        },
-    },
-});