Transaction not yet indexed

543MTwRKPAESQvSW24uPHELqaLdQEbB4nPLnJf8CS6MfW7wwu8QTaDSn7Jm8DAvX4qqTZDYWwMeLdStz5hpcXCYv

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