Transaction not yet indexed

RQb4HDHv4UW3CUDTcuZPtJjEtmugvofZumzHCtku3iaJaHgvh8DzQoZY9DbZ7vHH9A9fpJAc1489AR7HCAsxGkR

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