{"dot_number":"523739","summary":{"total":1,"fatalities":1,"injuries":0},"crashes":[{"crash_id":"561051","dot_number":"523739","report_state":"IA","report_date":"20000929","report_time":"1625","city":"","state":"IA","fatalities":1,"injuries":0,"tow_away":0,"vin":"WN749E76","vehicle_license":"PK2646","vehicle_lic_state":"","cargo_body_type":"","gvw_rating":"","weather_condition":"","road_surface":"","light_condition":"","carrier_name":"JOHN F GERICKE","federal_recordable":"Y","state_recordable":"Y","source":"mcmis","ingested_at":"2026-05-16 00:48:56"}]}