Transaction not yet indexed

21Akn3yqPycqPJhCVwBg2ebrm4PLWo6CHUYEZ6kH6TDuE9yvqgu1wn9yySQLefgXEdV7MRt95ypyyB5AN7WoqCXu

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