[{"time":1540935500,"user_id":"45","object_id":"110287","message":"Changed number from 42481 to 42481."},{"time":1540935500,"user_id":"45","object_id":"110287","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]