{
  "csp-report": {
    "blocked-uri": "http://example.com/css/style.css",
    "disposition": "report",
    "document-uri": "http://example.com/signup.html",
    "effective-directive": "style-src-elem",
    "original-policy": "default-src 'none'; style-src cdn.example.com; report-to /_/csp-reports",
    "referrer": "",
    "status-code": 200,
    "violated-directive": "style-src-elem"
  }
}