[{"time":1558404548,"user_id":"45","object_id":"116328","message":"Changed product from NVR8COM2-2T to NVR4COM2-4T."},{"time":1558404548,"user_id":"45","object_id":"116328","message":"Changed number from 48643 to 48643."},{"time":1558404548,"user_id":"45","object_id":"116328","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"2\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1558577002,"user_id":"45","object_id":"116328","message":"Changed product from NVR4COM2-4T to NVR4COM2."},{"time":1558577002,"user_id":"45","object_id":"116328","message":"Changed number from 48643 to 48643."},{"time":1558577002,"user_id":"45","object_id":"116328","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]