code: function getSettings(account, callback) {
    validate.address(account);
  
    this.remote.requestAccountInfo({account: account}, function(error, info) {
      if (error) {
        return callback(error);
      }
  
      var data = info.account_data;
      var settings = {
        account: data.Account,
        transfer_rate: '0'
      };
  
      // Attach account flags
      _.extend(settings, TxToRestConverter.parseFlagsFromResponse(data.Flags,
        constants.AccountRootFlags));
  
      // Attach account fields
      _.extend(settings, parseFieldsFromResponse(data,
        constants.AccountRootFields));
  
      settings.transaction_sequence = String(settings.transaction_sequence);
  
      callback(null, {settings: settings});
    });
  }
docs: Retrieves account settings for a given account
  
  @url
  @param {String} request.params.account