Transaction not yet indexed

Udn5f7w2PqDCsZcBzaq3hTte8Fo7cKPo4hVQG7QktKAh5ov5Ap2vGqcwHRr1bRzJSViaenxsBqxtX6zihtPMk1Z

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