Transaction not yet indexed

5UBAbkq8wPAMGdCXXqHDYZLwi7QDpwpZnhg6ucJ8YLiPqTdvkRVsUSd5cwwxT2mvwZ9hH8bDbDzHeiS7BQmPQWk2

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