[{"time":1537751871,"user_id":"45","object_id":"109365","message":"Changed number from 41554 to 41554."},{"time":1537751871,"user_id":"45","object_id":"109365","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]