Transaction not yet indexed

if78PWFyDZ2Mt6w3bGjF4WFys4zGuxU6Hbr4eAWZpR8KmUGhjkPTLcAWJTNfbV7hd1ii3qme8VzqbVRqpEnysaW

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