EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"14d188942ec0aad391041d1f7e98db0761a04411f017e3903f9ab21110ea568c","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aM74Dn-14d188942ec0aad391041d1f7e98db0761a04411f017e3903f9ab21110ea568c"}]}