[{"time":1470876094,"user_id":"123","object_id":"83240","message":"Changed number from 20838 to 20838."},{"time":1470876094,"user_id":"123","object_id":"83240","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":1472447395,"user_id":"74","object_id":"83240","message":"Changed number from 20838 to 20838."},{"time":1472447395,"user_id":"74","object_id":"83240","message":"Changed notes from  to RM151785."},{"time":1472447395,"user_id":"74","object_id":"83240","message":"Changed capital_customer_code from MH to STUJOH."}]