Transaction not yet indexed

Yku326bTYk4rExzkgdbbyEjf6T2CAJ6cbv4ATEqGiEYdVWdh5R9w4RSjun5r9pQDdB6TYyy5Zm6Ay67V8WABTLH

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