Transaction not yet indexed

MfKUv1sURqC8K9MMZisnVMEPxWCD3rRrf3QPFbuqns588zZHS4S7ugMDThCKJZ2kx2TxiKvBnAXJfAykb9jufc9

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