Transaction not yet indexed

MMXGmCHPgcdB21UtkR7D8txTMVzztP5Rw8gxM9MxQkyXcK4MX1WeLSNrNd1PXC2MbWFvnr32mY52zTN6wsRRyMb

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