[{"time":1470884683,"user_id":"123","object_id":"84398","message":"Changed number from 22006 to 22006."},{"time":1470884683,"user_id":"123","object_id":"84398","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1478824887,"user_id":"73","object_id":"84398","message":"Changed number from 22006 to 22006."},{"time":1478824887,"user_id":"73","object_id":"84398","message":"Changed notes from  to RM155054."},{"time":1478824887,"user_id":"73","object_id":"84398","message":"Changed capital_customer_code from  to VW."}]