{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T05:53:04.048876+00:00","duration_seconds":0.002259,"id":1824822,"input_summary":"chars=139 node=683211","metadata":{},"output_summary":"candidates=2 calls=KC5WFH,KG7WOI","recording_id":174177,"started_at":"2026-07-18T05:53:04.046617+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169604}