{"public_id": "4d8a37dc-c8ae-4ae1-87b7-340f947ea4d6", "provider": "official", "external_id": "county-fill:person:IL-17019-county-treasurer:37483d9a2364", "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"}