message: fix hmac error in non-bitgo eos recovery
diff: @@ -17,6 +17,7 @@ const co = Bluebird.coroutine;
  import { InvalidAddressError, UnexpectedAddressError } from '../../errors';
  import * as config from '../../config';
  import { Environments } from '../environments';
  +import * as request from 'superagent';
  const EOS_ADDRESS_LENGTH = 12;
  @@ -539,7 +540,7 @@ export class Eos extends BaseCoin {
  const nodeUrls = self.getPublicNodeUrls();
  for (const nodeUrl of nodeUrls) {
  try {
  - return yield this.bitgo.post(nodeUrl + endpoint).send(payload);
  + return yield request.post(nodeUrl + endpoint).send(payload);
  } catch (e) {
  // let's hope another call succeeds
  }
  