Transaction not yet indexed

5UCK4HDxiDUMkdMk1eNNHzFAstHBSviFuYKG9qCu6tQiQfoqXD46ePV9jS7fFZg6MvHvsu3da5H7YfFefK8k36Lb

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