message: Use polygon-rpc.com
diff: @@ -37,7 +37,7 @@ const BSC_RPC_ENDPOINTS = CUSTOM_BSC_RPC_ENDPOINTS.length
  const BSC_RPC = process.env.BSC_RPC || BSC_RPC_ENDPOINTS[0];
  const HECO_RPC = process.env.HECO_RPC || 'https://http-mainnet.hecochain.com';
  const AVAX_RPC = process.env.AVAX_RPC || 'https://api.avax.network/ext/bc/C/rpc';
  -const POLYGON_RPC = process.env.POLYGON_RPC || 'https://rpc-mainnet.maticvigil.com/';
  +const POLYGON_RPC = process.env.POLYGON_RPC || 'https://polygon-rpc.com/';
  const FANTOM_RPC = process.env.FANTOM_RPC || 'https://rpc.ftm.tools';
  const ONE_RPC = process.env.ONE_RPC || 'https://api.s0.t.hmny.io/';
  const ARBITRUM_RPC = process.env.ARBITRUM_RPC || 'https://arb1.arbitrum.io/rpc';
  