{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T02:57:34.792537+00:00","duration_seconds":0.002435,"id":1777833,"input_summary":"chars=166 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":170953,"started_at":"2026-07-17T02:57:34.790102+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":166658}