Transaction not yet indexed

2mdLXFoaWfNd2ZHNgrgSQBZLzAwpL2YLE79UL7p2BiGk4q7SGP96LAoRxx7YRYDF6rTmeLXsYLxzuKPCeiDrVY9i

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