EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1f7c0ef1bcce43b2a808cb2ed69019701dedc032b35103b9e933224eba041336","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-1f7c0ef1bcce43b2a808cb2ed69019701dedc032b35103b9e933224eba041336"}]}