Transaction not yet indexed

21SJbPnbKLSbfab5qVJPwHwK4DTduoSg4t5mnGGp7BgZEmUuNw8YnhuNqa5sofiafgpTEB929Gjkd2eXVucYmF2j

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