[{"time":1469503976,"user_id":"117","object_id":"83593","message":"Changed product from CVR8EV2-2T to CVR8EV2."},{"time":1469503976,"user_id":"117","object_id":"83593","message":"Changed number from 21191 to 21191."},{"time":1469503976,"user_id":"117","object_id":"83593","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"2\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1471388936,"user_id":"74","object_id":"83593","message":"Changed number from 21191 to 21191."},{"time":1471388936,"user_id":"74","object_id":"83593","message":"Changed notes from  to RM151359."},{"time":1471388936,"user_id":"74","object_id":"83593","message":"Changed capital_customer_code from MH to VW."}]