Transaction not yet indexed

21CnEm4uuuLKPK8PCKDrD4in4bNhZaDZJkSXQXXGCPYAvAZ26n8xyYTgdEczye9SzZ8MSfmUx4qN3wcYfK57sMqo

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