EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7e5a7c3be3567bd85b8a4fed4c9e477c0fb4dfffdf78a0bb2b6259fdbffa5e8a","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:YGM43xyW8P-7e5a7c3be3567bd85b8a4fed4c9e477c0fb4dfffdf78a0bb2b6259fdbffa5e8a"}]}