Transaction not yet indexed

KNa9ffUgox4C4h9K6o5cZXaPFYNJSLg9xLMSP5nimSFpRG3ZfPgykoBWeFXg2SRAtFwWyWV7ev1jB2EvuU13RTQ

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