Transaction not yet indexed

PBKwo996h76y2X7tkv1yd7GXN1bMY6tsPGahrDjHSQFAWPMb8dUDrPB1TYJNhAwtc7oPKM5AdA6WJB74pgacZs5

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