EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c4395218a1505b424bbda4f7cf49c826f73341ce4bffb348ef0c3018352a5819","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:vKrXxyyjPN-c4395218a1505b424bbda4f7cf49c826f73341ce4bffb348ef0c3018352a5819"}]}