[{"time":1490745621,"user_id":"45","object_id":"94190","message":"Changed number from 26358 to 26358."},{"time":1490745621,"user_id":"45","object_id":"94190","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]