Transaction not yet indexed

1UUMjTW1CSutmKMMN3dcFKWwuYr5yEdmsrqCcHVHYB9hWtw59JV4dmUt2VhmdxvD1fcLQwsuVAAufsi5t7NusY4

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