Transaction not yet indexed

5UbkGqGAWQ2Wk1hkEokvrTr7qmDz9XJRArGTbSExtenbBqFXdUhFFvoQAuXDwVjTCXcaS7wH8v1jCAFFd7Y8YFNa

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