Transaction not yet indexed

4XE6WLmQaKsrBKHZYyUPJyvPHrJEqqKcLAwVUSLdY6iUXEQkyqnd91Z3fu3MoWb6jHHaVuyJ3pMUXXrW4qb8Q8Uj

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