Transaction not yet indexed

21Es7z1GoWDQQ1399jLL1AAHA5U7oDWW5RFd9Qg4heCKi8SYw9rHHkBeKJghUQu2jyWTVntCbfXt5zNtLh4SwGCC

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