EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a375df89488e19be76b6d38f0107bd5d195a6d0923142d7c0c509bfc35ff9571","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-a375df89488e19be76b6d38f0107bd5d195a6d0923142d7c0c509bfc35ff9571"}]}