{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-16T18:48:24.735548+00:00","duration_seconds":0.002414,"id":2640183,"input_summary":"chars=160 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":245789,"started_at":"2026-08-16T18:48:24.733134+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":233675}