Transaction not yet indexed

MEStfN4P49Hp87XQG5WMh8N6fWHyqKde8xd42istaCf6PUQKaJbEQ5pjzVHcK4qNekTGX883vDoVyTmjBDhS5YB

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