EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6d9adfa05c10f65fbedb663ffa6f817033f9a3df4b89d6b9aa29ab75c5093edc","new_owner_id":"4d905ad57c3cacb9c1f53dbaf1b00f5ec55347136dd964c64df2ad0a83da74ef","amount":"4000000000000000000","memo":"sw:t:WyJpKg5xQB"}]}