[{"time":1488162331,"user_id":"46","object_id":"94768","message":"Changed number from 26888 to 26888."},{"time":1488162331,"user_id":"46","object_id":"94768","message":"Changed notes from  to In the same batch but 1 month old version software.."},{"time":1488162331,"user_id":"46","object_id":"94768","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"4\",\"hdd03-installed-capacity\":\"4\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"21-07-2016\"} to Array."}]