Transaction not yet indexed

21MECitarn9d3PknwKmNRC1wiTmJjK9NBfNEpbMvPHNFThcKxUpf5NNdCDfKzQ5VjRzg5kvrp15zDx9mFbNUDQWH

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