message: remove fetch call
diff: @@ -1223,9 +1223,6 @@ static UniValue getwatchonlytxes(const JSONRPCRequest& request)
  }
  }
  - std::vector<std::pair<int,CWatchOnlyTx>> vTxes;
  - FetchWatchOnlyTransactions(scan_secret, vTxes);
  -
  int current_count = 0;
  int dbIndex = nStartingIndex - 1;
  UniValue anonTxes(UniValue::VARR);
  