EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"303964a8813e84c2440529f7e301665a8ca730d31403cb6eb1ef6d8117697eff","new_owner_id":"reward-optin.sweat","amount":"5000000000000000000","memo":"sw:rew:optin:MKB4a0VjDn-303964a8813e84c2440529f7e301665a8ca730d31403cb6eb1ef6d8117697eff"}]}