[{"time":1558392570,"user_id":"193","object_id":"115019","message":"Changed number from 47333 to 47333."},{"time":1558392570,"user_id":"193","object_id":"115019","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"1\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1558936292,"user_id":"102","object_id":"115019","message":"Changed number from 47333 to 47333."},{"time":1558936292,"user_id":"102","object_id":"115019","message":"Changed notes from  to RM207242."},{"time":1558936292,"user_id":"102","object_id":"115019","message":"Changed capital_customer_code from  to BITEK."}]