[{"time":1560300146,"user_id":"45","object_id":"116318","message":"Changed product from NVR4WF to NVR4WPACK."},{"time":1560300146,"user_id":"45","object_id":"116318","message":"Changed number from 48629 to 48629."},{"time":1560300146,"user_id":"45","object_id":"116318","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]