Transaction not yet indexed

U91WAjEFFPPeyqXFs59yy1sPH8moJUZ5XLFDYSc6jZtZJm3ELtrNfU9dwNu9RZLJve3RCq2QdVFpRXZkZEFmVte

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