Transaction not yet indexed

MmtgWAfMHc8CNqG1vgnMn9xrvb3j5B3AkP9s29XSyowEpwySBdCTTGprDDPz2uQX3ERaAKAMjHH4GLDUfYPr7yM

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