EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"256221aa37efe588e14da3a40a6e0a426a830374768c7d8ca6ac5b2582fbe18d","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:ZY1jMQ1j8z-256221aa37efe588e14da3a40a6e0a426a830374768c7d8ca6ac5b2582fbe18d"}]}