EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0b77eb40b8a8064aace121d97c9fe023c5fc8bec3db84f3b6d9a7a04d693ef19","new_owner_id":"1d214dd25198715e196ea23d2361bcc6b4a9a67e02eecc28dce3c33218171504","amount":"4000000"}]}