[{"time":1473819219,"user_id":"45","object_id":"84995","message":"Changed number from 22592 to 22592."},{"time":1473819219,"user_id":"45","object_id":"84995","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"4\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"21\\\/04\\\/2016\"} to Array."},{"time":1473980053,"user_id":"102","object_id":"84995","message":"Changed number from 22592 to 22592."},{"time":1473980053,"user_id":"102","object_id":"84995","message":"Changed notes from  to RM152570."},{"time":1473980053,"user_id":"102","object_id":"84995","message":"Changed capital_customer_code from  to LEGPARK."}]