Transaction not yet indexed

5U91XwRVpatbryWkQU3HbUntRDceCK1ug8Tb39zLN82KQnfT2xZmPPj4E49RhTcbdBJRXKqYbm4qqEFqa9jTrrvW

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