[{"time":1472691496,"user_id":"123","object_id":"84994","message":"Changed product from NVR16PRO5-8T to NVR4PRO2-2T."},{"time":1472691496,"user_id":"123","object_id":"84994","message":"Changed number from 22589 to 22589."},{"time":1472691496,"user_id":"123","object_id":"84994","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":1472691523,"user_id":"123","object_id":"84994","message":"Changed product from NVR4PRO2-2T to NVR8PRO4-2T."},{"time":1472691523,"user_id":"123","object_id":"84994","message":"Changed number from 22589 to 22589."},{"time":1472702315,"user_id":"45","object_id":"84994","message":"Changed number from 22589 to 22589."},{"time":1472702327,"user_id":"45","object_id":"84994","message":"Changed number from 22589 to 22589."},{"time":1475795570,"user_id":"109","object_id":"84994","message":"Changed number from 22589 to 22589."},{"time":1475795570,"user_id":"109","object_id":"84994","message":"Changed notes from  to RM153469."},{"time":1475795570,"user_id":"109","object_id":"84994","message":"Changed capital_customer_code from  to HAB."}]