[{"time":1402460360,"user_id":"80","object_id":"541","message":"Changed number from 9312 to 9312."},{"time":1402460360,"user_id":"80","object_id":"541","message":"Changed notes from Stock to GRAONE\nRM125459."},{"time":1402460360,"user_id":"80","object_id":"541","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"2 TB\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1402460360,"user_id":"80","object_id":"541","message":"Changed capital_customer_code from  to GRAONE."}]