EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b6b4573659b5ff320383a04f8e8658b66ceb358f4c2161da60ad2883bda3e601","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-b6b4573659b5ff320383a04f8e8658b66ceb358f4c2161da60ad2883bda3e601"}]}