EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"79a0d722173695cc44ee0fa6172efe45f462ee4ee053911522178de3b8f06339","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aM74Dn-79a0d722173695cc44ee0fa6172efe45f462ee4ee053911522178de3b8f06339"}]}