EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"97a23e593ef45e20436241c17f74c7c016890903685ffeeb174cb6aa9726ab6d","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-97a23e593ef45e20436241c17f74c7c016890903685ffeeb174cb6aa9726ab6d"}]}