EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"52c7388f25c33b8d905be4973d5602eaab57074042e5688281c57fda7e6d8081","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:v9A4d1wWDB-52c7388f25c33b8d905be4973d5602eaab57074042e5688281c57fda7e6d8081"}]}