{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T19:51:52.883600+00:00","duration_seconds":0.014028,"id":1575956,"input_summary":"chars=939 node=683211","metadata":{},"output_summary":"candidates=2 calls=KK7ZBX,IN1OF","recording_id":157468,"started_at":"2026-07-10T19:51:52.869572+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154610}