Transaction not yet indexed

MbtTXncVgePYgcvDC2LDC3VxxnNJFuiJuGT5pV8LPHwco4cBCy3Tqh2B6YQa63jcWhtcy46Np51iwCcoxLKz6MZ

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