{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T03:08:22.690540+00:00","duration_seconds":0.000852,"id":1642603,"input_summary":"chars=57 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7CPR","recording_id":162036,"started_at":"2026-07-13T03:08:22.689688+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158804}