Transaction not yet indexed

Xk21zw1jjdAFi4eoLmA9EsqqcPBwzhVeraXy6o7G8tQEsHWwhb2qyz8tunFHh3waFYJ4DBZheCynkUFLwujtWyi

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