[{"time":1470371158,"user_id":"123","object_id":"84063","message":"Changed number from 21671 to 21671."},{"time":1470371158,"user_id":"123","object_id":"84063","message":"Changed notes from 1tb to ."},{"time":1470371158,"user_id":"123","object_id":"84063","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1472436885,"user_id":"74","object_id":"84063","message":"Changed number from 21671 to 21671."},{"time":1472436885,"user_id":"74","object_id":"84063","message":"Changed notes from  to RM151675."},{"time":1472436885,"user_id":"74","object_id":"84063","message":"Changed capital_customer_code from  to VW."}]