Transaction not yet indexed

MpmQrt3UmUREySPVG2X1nz6BQLgRaszFZ59y2894Tq3T64TsD31XTkiQfFV1FbAs7ajMofQimZE6cGRGrbmqTEi

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