{
  "timestamp": "2020-06-15 08:27:42,730",
  "level":"INFO",
  "message": "got a list to handle",
  "user_data": {
     "company": "x",
     "name": "y"
  }
  "event_list_size": 3,
  "event_list": ["item1", "item2", "item3"]
}