[{"time":1498458686,"user_id":"45","object_id":"98020","message":"Changed number from 30188 to 30188."},{"time":1498458686,"user_id":"45","object_id":"98020","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1498458686,"user_id":"45","object_id":"98020","message":"Changed capital_customer_code from  to RHINOITA."}]