Transaction not yet indexed

NfF8sdqcnVCxLAyf56JcSV2j4bUi9dugF8o28SkXSQJteKFj5nDdPyBkmqn8UJWpoVYCr1j7U4xWg9v5aJh8uFF

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