[{"time":1491443687,"user_id":"46","object_id":"84714","message":"Changed product from CVR16V5-2T to CVR16V5."},{"time":1491443687,"user_id":"46","object_id":"84714","message":"Changed number from 22307 to 22307."},{"time":1491443687,"user_id":"46","object_id":"84714","message":"Changed notes from  to 6 Apr 17\nChanged by Thuy from 2T."},{"time":1491443687,"user_id":"46","object_id":"84714","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":1491443687,"user_id":"46","object_id":"84714","message":"Changed capital_customer_code from  to MH."},{"time":1491979083,"user_id":"109","object_id":"84714","message":"Changed number from 22307 to 22307."},{"time":1491979083,"user_id":"109","object_id":"84714","message":"Changed notes from 6 Apr 17\nChanged by Thuy from 2T to 6 Apr 17\nChanged by Thuy from 2T\nRM161903."},{"time":1491979083,"user_id":"109","object_id":"84714","message":"Changed capital_customer_code from MH to CAMVID."}]