Transaction not yet indexed

Y2f6Vnp91CdfKFMVDWWtXXYEHThab3codcp7SkjzAMELTU2YoTYw45mqiTEtPVgZuhZD56xZmnUdDZgpW2bJdu6

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.