Transaction not yet indexed

28MLDcCrxindq729Cd2PvYTwKfEAtmsFvSWemhe9xpb2JjmPaCkmUGWjT4mz6LiQG5U7RRtS9bEepxQWQzVcTnn5

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