Transaction not yet indexed

NP2b9cRtrhgfR9jy4eLaUMVufVV9FMpswzdwCJR1gEnc9JhfLdf13fKTac6kPSYpmoex1WhFNPM4vg7QqssBbu7

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