Transaction not yet indexed

5cu4QYrnpum8XuUanmJ9jLB79R4sp4gpPX6wnZP1xpwhjVRWeMTexe6c6tpXYVyAFXkpXJeeQCi5ChHUQMUP8FrQ

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