Transaction not yet indexed

5NuSmK4dkbPeR6QhvWJpNruLMH166z9eQenAtCkmJeYfG1j6xLa5QU5UJcbk1nBNf6qtAi2PMQGeCSA8EKYNrYB9

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