[{"time":1486084828,"user_id":"130","object_id":"93355","message":"Changed product from NVR8PRO6-1T to NVR8PRO6-4T."},{"time":1486084828,"user_id":"130","object_id":"93355","message":"Changed number from 25438 to 25438."},{"time":1486084828,"user_id":"130","object_id":"93355","message":"Changed notes from  to Changed from 1 TB to 4 TB 03\/02\/2017."},{"time":1486084828,"user_id":"130","object_id":"93355","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"1\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]