Transaction not yet indexed

JKUEZ2NbGNZMtdELk8QMiEf7BC8gUoaA5aNRY44jGKSkywXRStmFrKXUPkdXHQThcXwb6WkcdSewMMXSUZNqJM6

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