{
  "counties": [
    {
      "countyId": "AD", 
      "countyName": "Adams",
      "pcoFilingUrl": "https://weiapplets.sos.wa.gov/onlinecandidatefiling?countycode=ad"
    }, 
    {
      "countyId": "KI", 
      "countyName": "King",
      "pcoFilingUrl": "http://kingcounty.gov/depts/elections/for-candidates/online-pco-filing.aspx"
    }, 
    {
      "countyId": "PI",
      "countyName": "Pierce",
      "pcoFilingUrl": "http://www.co.pierce.wa.us/index.aspx?NID=3668"
    },
    {
      "countyId": "SP",
      "countyName": "Spokane",
      "pcoFilingUrl": "http://www.spokanecounty.org/315/Online-Candidate-Filing"
    }
  ]
}