Transaction not yet indexed

21yknigkTkuRWpkrodP9N6p8MfYeabkBGoTbx16Hg98rN77xYFhRcWiY5HoV4ZAbCeMer5Wc64o6wjxDQYVtu6dS

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