[{"time":1473744700,"user_id":"123","object_id":"85149","message":"Changed product from NVR8PRO4-4T to NVR8PRO4-6T."},{"time":1473744700,"user_id":"123","object_id":"85149","message":"Changed number from 22754 to 22754."},{"time":1473744700,"user_id":"123","object_id":"85149","message":"Changed notes from  to installed 2TB."},{"time":1473744700,"user_id":"123","object_id":"85149","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"21-04-2016\"} to Array."},{"time":1473744700,"user_id":"123","object_id":"85149","message":"Changed capital_customer_code from MH to ."},{"time":1473808133,"user_id":"74","object_id":"85149","message":"Changed number from 22754 to 22754."},{"time":1473808133,"user_id":"74","object_id":"85149","message":"Changed notes from installed 2TB to installed 2TB RM152541."},{"time":1473808133,"user_id":"74","object_id":"85149","message":"Changed capital_customer_code from  to WILLOC."}]