Transaction not yet indexed

MDxSfxXKsvuKdFmP54sLLUGVjDUH2ArB6pC6mSAsUtB2pH4rhQ5cBoDVF1p8Lb98jMwGY3ebJwJqncwPdix6FKk

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