[{"time":1470881190,"user_id":"123","object_id":"84093","message":"Changed number from 21701 to 21701."},{"time":1470881190,"user_id":"123","object_id":"84093","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":1478823967,"user_id":"73","object_id":"84093","message":"Changed number from 21701 to 21701."},{"time":1478823967,"user_id":"73","object_id":"84093","message":"Changed notes from  to RM155063."},{"time":1478823967,"user_id":"73","object_id":"84093","message":"Changed capital_customer_code from  to BITEKV."}]