EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f6fd3ef141da4e379340e1c1291d12654cf1fab5204489874258462426ca979c","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:vKrXxyyjPN-f6fd3ef141da4e379340e1c1291d12654cf1fab5204489874258462426ca979c"}]}