[
  {
    "query": "!user.id:500s",
    "result": [
      {"type": "spaces", "value": ""},
      {
        "type": "filter",
        "filter": "text",
        "negated": true,
        "key": {"type": "keySimple", "value": "user.id", "quoted": false},
        "operator": "",
        "value": {"type": "valueText", "value": "500s", "quoted": false}
      },
      {"type": "spaces", "value": ""}
    ]
  }
]