EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1b48c7450dc9d7af1dda93a44a7ee9382930cf8864a16e383990de73c139dbf2","new_owner_id":"f3231b6a16e87d137bb58fb7c214c9212a33b90b02eb8d215a2bf4984e6e19b4","amount":"4000000000000000000"}]}