Transaction not yet indexed

RMPDYDxjxRPBe1rxcgBtk4xdppbFU5dsKYwZZfWwayujMVM7F7fjzFNUhhv46Xt3SDkCszvZvDc5PRekpNRnrAx

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