EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8f94891f7d89c19dcb025a7b3ffacda17630120441d5c04846588c85f049e605","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYzy4zx-8f94891f7d89c19dcb025a7b3ffacda17630120441d5c04846588c85f049e605"}]}