[{"time":1472523361,"user_id":"123","object_id":"84865","message":"Changed product from NVR8PRO4-2T to NVR8PRO4-6T."},{"time":1472523361,"user_id":"123","object_id":"84865","message":"Changed number from 22465 to 22465."},{"time":1472523361,"user_id":"123","object_id":"84865","message":"Changed notes from  to installed 6TB."},{"time":1472523361,"user_id":"123","object_id":"84865","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":1472523361,"user_id":"123","object_id":"84865","message":"Changed capital_customer_code from  to LEGWOO."}]