Transaction not yet indexed

ffKu9vuSTtnGmK2qqTcGSfR3x4UgG3LsdUDUrfzxK5cHPozXFRVdbYAbvfRcAcnUDaKXnMwuTZNLy8aQ1iaEmWN

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