{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T19:44:26.797757+00:00","duration_seconds":0.009169,"id":1838784,"input_summary":"chars=569 node=683211","metadata":{},"output_summary":"candidates=2 calls=KR4NFO,KL4OR","recording_id":175168,"started_at":"2026-07-18T19:44:26.788588+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170461}