{"public_id": "cd1027b7-2337-4ad3-8942-ef8fed1f11c1", "provider": "official", "external_id": "census-county-20137-2026", "source_url": "https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2026_Gazetteer/2026_Gaz_counties_national.zip", "source_name": "US Census 2026 Gazetteer", "fetched_at": "2026-09-18T19:34:08.507089+00:00"}