Transaction not yet indexed

KffaTz26inQ2QrCjqWSjF98hDsaB8U5QcDiVivkP56dPMVhWwAqBBQjbY9tKXp5dikSSRGZ55bGFSFAT9bUeATe

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