Transaction not yet indexed

52MKSbMokU6ZLbFzKXz7bFa7aC2e8CAgjdTH8A3cfBkLbk4dZVznVaDha4NqRCKDBZNafaWDg3i4jcRFm8aNGASQ

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