2020-08-01T00:00:00.4665724Z {"event":"subscribe","channel":"system/status"}
2020-08-01T00:00:00.4665788Z {"table":"system/status","data":[{"end_time":"2020-07-30T09:15:00.000Z","href":"","product_type":"0","start_time":"2020-07-30T08:30:00.000Z","status":"2","timestamp":"2020-07-30T09:08:39.891Z","title":"Websocket System Maintenance"}]}