{"public_id": "60fa99f1-1ea0-45fd-986b-08e352a3398b", "provider": "official", "external_id": "census-county-21217-2026", "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"}