[{"time":1456451873,"user_id":"102","object_id":"63680","message":"Changed product from NVR4ENT3 to NVR4ENT3-1T."},{"time":1456451873,"user_id":"102","object_id":"63680","message":"Changed number from 16409 to 16409."},{"time":1456451873,"user_id":"102","object_id":"63680","message":"Changed notes from  to RM144545."},{"time":1456451873,"user_id":"102","object_id":"63680","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"1 TB\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]