{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-07T15:00:22.206575+00:00","duration_seconds":0.000557,"id":2438826,"input_summary":"chars=38 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":224027,"started_at":"2026-08-07T15:00:22.206018+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":214054}