[{"time":1472691450,"user_id":"123","object_id":"84992","message":"Changed product from NVR16PRO5-8T to NVR8PRO4-2T."},{"time":1472691450,"user_id":"123","object_id":"84992","message":"Changed number from 22587 to 22587."},{"time":1472691450,"user_id":"123","object_id":"84992","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"4\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"21\\\/04\\\/2016\"} to Array."},{"time":1476149637,"user_id":"74","object_id":"84992","message":"Changed number from 22587 to 22587."},{"time":1476149637,"user_id":"74","object_id":"84992","message":"Changed notes from  to RM153703."},{"time":1476149637,"user_id":"74","object_id":"84992","message":"Changed capital_customer_code from  to VW."}]