EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a1544741e10f5fd2ac65db58f3efad07220437310814aed927dc71e54f7b5fdb","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYzk4zx-a1544741e10f5fd2ac65db58f3efad07220437310814aed927dc71e54f7b5fdb"}]}