Transaction not yet indexed

MPCLFuSrRCUYiGmpFdTBU2LgQuGSiFFBQTcapUkoDmjdoAMtCEvBx2f7rk22XtQQPE1t9o2s88oQv1DwiEYzGCq

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