Transaction not yet indexed

RPLB3ubCUP8oQB2TgVPEo9AXcYiewDdrj4z62qWh1XZx8zM7GyTGkSnRMQRm7UuhMtorZ2TkQrodSUBmzpP8CsB

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