Transaction not yet indexed

MXx6mtFD9gdQ6RUaD5Mu7WA6cLA62cyEj4C6tLkfLdyRXr8ikDw2fZvfeCSjoTnMPL3ZvW96RsUp68v5bebZsKd

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