{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-07T13:30:51.618850+00:00","duration_seconds":0.000407,"id":2436684,"input_summary":"chars=27 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":223735,"started_at":"2026-08-07T13:30:51.618443+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":213869}