{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T00:59:01.109251+00:00","duration_seconds":0.012835,"id":1637027,"input_summary":"chars=837 node=683211","metadata":{},"output_summary":"candidates=3 calls=I7IHU,NV7TH,J5NNW","recording_id":161568,"started_at":"2026-07-13T00:59:01.096416+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158373}