{"public_id": "d9d9b53f-a5e2-49e1-a93c-02fb36e5dd28", "provider": "official", "external_id": "county-fill:person:IL-17123-county-treasurer:888325baf491", "source_url": "https://files.illinoiscomptroller.gov/LocGov/UnitData.csv", "source_name": "Illinois State Comptroller: Local Government Unit Data (self-reported officers)", "fetched_at": "2026-10-05T19:46:34+00:00"}