EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"57a457ae6c53a858eb2907c485a2037635e21a2e0d41b675988bc383907a53df","new_owner_id":"reward-optin.sweat","amount":"8000000000000000000","memo":"sw:rew:optin:MKB4a8GjDn-57a457ae6c53a858eb2907c485a2037635e21a2e0d41b675988bc383907a53df"}]}