EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"af4c76ed8d41ac862abc37363543316814abc1a162fb6f01f88b952228b80f8f","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:wm8WK7oWqR-af4c76ed8d41ac862abc37363543316814abc1a162fb6f01f88b952228b80f8f"}]}