Transaction not yet indexed

5U91HE42KvJ1Peo12dqYxGCgo6yAx8F8os8UHC4KGgix9Qia5w2eBe8VdvRMLLppKPcVNY1dpw1fRpn6BiYS6DBT

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