{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T19:09:15.430819+00:00","duration_seconds":0.000207,"id":1837309,"input_summary":"chars=12 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":175061,"started_at":"2026-07-18T19:09:15.430612+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170360}