message: Uncomment testnet config
diff: // mainnet-localhost
  -/*
  +
  window.widgetERC20Comisions = {
  btc: {
  fee: '5',
  @@ -25,7 +25,7 @@ window.widgetERC20Comisions = {
  address: '0x276747801B0dbb7ba04685BA27102F1B27Ca0815',
  },
  }
  -*/
  +
  /*
  window.widgetERC20Tokens = {
  usdt: {
  