Transaction not yet indexed

5NKah9JRPreJmksmKCWMWpXxsRmfAEQvk2tVCxhDkqDs4VEKsY1jM4J9SGLaJ4tPyWarDRPZPJRfjv99e1jfUa16

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