Transaction not yet indexed

MxmPbYk6rAJX6a5ay2RKG9nrMuht5uWxM4wrpu3smPPvuQ2zP8SRHvXK6R6D8nncaTApKkmFSuxamP4JRAQ8vNk

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