[{"time":1536628487,"user_id":"45","object_id":"109756","message":"Changed product from CVR8PRO2 to CVR4PRO2."},{"time":1536628487,"user_id":"45","object_id":"109756","message":"Changed number from 41941 to 41941."},{"time":1558062038,"user_id":"193","object_id":"109756","message":"Changed number from 41941 to 41941."},{"time":1558062038,"user_id":"193","object_id":"109756","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"1\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]