{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-26T12:02:45.721281+00:00","duration_seconds":0.011436,"id":2869458,"input_summary":"chars=764 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":270510,"started_at":"2026-08-26T12:02:45.709845+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":256084}