EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4b50ebe7af1596f0b519057a9277a18af63225820f5456c4c7984945c3669600","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:2QkW7zO4D0-4b50ebe7af1596f0b519057a9277a18af63225820f5456c4c7984945c3669600"}]}