Transaction not yet indexed

SzmMUZ3RnQTA5FDDiwVC7MVMkDBZ5GjBTtqYzRPNwZWpBjXqbo8GcM3jYVRJthDKP9soNNbCouDaJDwnXQJ41YL

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