Transaction not yet indexed

Y9sERpm5fEzfm45jtjHTFh7bgqKgC4aL5AJ6aegnjn8x3XxuYB3VCJSQAfVzv4V18KVbXUtBn89uBomgGHY5aW8

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