EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5856311504d555c53533817b7f8017dbe3d19715358421cafa6fa59d0d1eb0b5","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZY1jMnQ48z-5856311504d555c53533817b7f8017dbe3d19715358421cafa6fa59d0d1eb0b5"}]}