EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b4775532f7500d08169743f0eee6d9581a5779e08a9ce17aea92b44b8d016a65","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:3pkWRVqWK9-b4775532f7500d08169743f0eee6d9581a5779e08a9ce17aea92b44b8d016a65"}]}