[{"time":1458181098,"user_id":"46","object_id":"66438","message":"Changed product from NVR4ENT3 to NVR4PRO2-1T."},{"time":1458181098,"user_id":"46","object_id":"66438","message":"Changed number from 19074 to 19074."},{"time":1458181098,"user_id":"46","object_id":"66438","message":"Changed notes from  to Changed by Thuy.."},{"time":1458181098,"user_id":"46","object_id":"66438","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1458181098,"user_id":"46","object_id":"66438","message":"Changed capital_customer_code from  to MH."},{"time":1462404234,"user_id":"74","object_id":"66438","message":"Changed number from 19074 to 19074."},{"time":1462404234,"user_id":"74","object_id":"66438","message":"Changed notes from Changed by Thuy. to Changed by Thuy. RM147238."},{"time":1462404234,"user_id":"74","object_id":"66438","message":"Changed capital_customer_code from MH to LETTOR."}]