Transaction not yet indexed

21Ddz8UdxFw6QjxmkX5fchD8No23yGDm7oDf5WLwQBxkTfvo3FnX7XvAS8yFJFfqGzcXWVa4srQkg1mCSSddnuvn

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