EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9d6406843d077690e2fff70cc072c0975f3bbf12b5c3857161d8d219023a059b","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-9d6406843d077690e2fff70cc072c0975f3bbf12b5c3857161d8d219023a059b"}]}