Transaction not yet indexed

NxLMkn7v8LaSqo9pNvTystJ5wu6hucL4pyxLGnmavLj7WA6K4oieUZ6ieSJ9w4UKXoczfhuELnaS1JbNjJLqbks

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