Transaction not yet indexed

MpL9G6TQdcvDjGfkoPWMuztL7hiTMCrFaVnPXGCczr2UwmmetRMrRmRp4B93dGdvJGoFSRih5RzwfMFaYNyKPdK

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