message: Fix error parsing
diff: @@ -376,7 +376,7 @@ export default class ScheduledPaymentModule {
  requiredGas = decodedError.args[0].toNumber();
  } else {
  let messages = e.message.split(' ');
  - let decodedError = _interface.parseError(messages[2].replace(',', ''));
  + let decodedError = _interface.parseError(messages[1].replace(',', ''));
  requiredGas = decodedError.args[0].toNumber();
  }
  return requiredGas;
  