[{"time":1562822037,"user_id":"45","object_id":"117270","message":"Changed number from 49588 to 49588."},{"time":1562822037,"user_id":"45","object_id":"117270","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":1563244970,"user_id":"102","object_id":"117270","message":"Changed number from 49588 to 49588."},{"time":1563244970,"user_id":"102","object_id":"117270","message":"Changed notes from  to RM210425."},{"time":1563244970,"user_id":"102","object_id":"117270","message":"Changed capital_customer_code from  to TLECAS."}]