EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"bd8910b457de0211cce41cb48be15acb254908ea716230d0dad163f0c3737850","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:wm8WK7oWqR-bd8910b457de0211cce41cb48be15acb254908ea716230d0dad163f0c3737850"}]}