[{"time":1530229155,"user_id":"45","object_id":"107520","message":"Changed number from 39664 to 39664."},{"time":1530229155,"user_id":"45","object_id":"107520","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"BLANK\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]