EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e15f515a4539701c07a13138704e715c61085468616eb0da9af204bc6832bc80","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aM74Dn-e15f515a4539701c07a13138704e715c61085468616eb0da9af204bc6832bc80"}]}