Transaction not yet indexed

NDFMMMiNc3LzPM1ADf648BqWkBGRHzbit7pyTL9cTC9v4m7wpBCZ6LNHDSXKSX9CCiv2rDQHceZDDZkweD8ErT3

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