Transaction not yet indexed

RExZP6Dc88pjsBytMzqd4qPXM4TEFu7EJtxRQvFU2aobZvDb3igqdoSGhUdCpb4SneQLNo7jxTdmMGaSpRcHJp8

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