Transaction not yet indexed

Nfa3EYfc845esTkVEBJ4DSa5hBZdEUreooNqsoC6UQEdLpeSZaLv87LZksGeAeUMTZbZHSbK5xLEJfw5d5F3yC2

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