EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"bd5fc952528885471012181e509b3ecc12765b430d99ecf5c53ba054df1eb7dc","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXBA9WVx-bd5fc952528885471012181e509b3ecc12765b430d99ecf5c53ba054df1eb7dc"}]}