Transaction not yet indexed

1RPRP54tp5mdjWByEbBuuEiGRFnjDL9s4HdgMDA52mfDmmqpkJeqZ95WmPiEvsNePXQrbscxDAbTK4cf5m4dySv

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