{"data":[{"jurisdictionTag":"county:48317","state":"TX","level":"county","geoid":"48317","fips":"48317","displayName":"Martin County","aliases":["Martin County","Martin"],"geometryKey":"MARTIN","source":"tx-counties.geojson","caveat":""}],"meta":{"generatedAt":"2026-09-27T21:22:34.745Z","source":"canonical-jurisdictions","releaseId":null,"schemaVersion":"1.0.0","rowCount":1,"hasMore":false,"limit":250,"offset":0,"total":1,"registryCountyEquivalentCount":3144,"contract":"county:<five-digit Census GEOID>"}}