Transaction not yet indexed

mMMQUPVAAiExZqBgaAen2wVFCWZ5Q47AzAyvfTQXPtg4ohkee5cmWbNp7Z1P3VL76DfYhym5R2vHEdVHXiwrAtN

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