{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T21:11:53.340217+00:00","duration_seconds":0.001258,"id":407667,"input_summary":"chars=868 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":715,"started_at":"2026-06-25T21:11:53.338959+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":715}