EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"308f89059f9cc707ccfcf927b28e9ed2146aa838c2e5bd5f2217d78b63b8ad7c","new_owner_id":"f3231b6a16e87d137bb58fb7c214c9212a33b90b02eb8d215a2bf4984e6e19b4","amount":"3000000000000000000"}]}