Transaction not yet indexed

Ppwa9J5SSSrWvkY7w1o4pEBwH4bRBf2B6f2ZPrnk9LHMXFi1su2YfJ9GWcs3Ji28hf3RVEETbm7H2CnPt2T6fXQ

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