Transaction not yet indexed

1NvUNmPCKcvwPRmvSkgFqeYCYe59pT55AX5qPJAwS9iRuGNP7MrXKNB6WpxjqFJZXgYYuicEy9XCteUUtrzML91

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