{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T02:32:50.166735+00:00","duration_seconds":0.002702,"id":1641255,"input_summary":"chars=546 node=683210","metadata":{},"output_summary":"candidates=1 calls=KF5DAY","recording_id":161930,"started_at":"2026-07-13T02:32:50.164033+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158706}