Transaction not yet indexed

kff8erMfPNsXmB4W6Nrhko39WeCz5zJvWLqcn28y7BtsSAkqeLJRvjyHAqR1xGMFxo7QHQsrX1tsZqro6CZXrwH

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