Transaction not yet indexed

MDgYMeHR4kHeqdLU39AbKPV38UaMVDgKPGoMpZTs2otuX2HEKPGkzpUt6rcgePy1LdUhgehk3VJSxMAYn1kPaLo

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