{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-25T14:44:11.440113+00:00","duration_seconds":0.006386,"id":2847192,"input_summary":"chars=429 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":268178,"started_at":"2026-08-25T14:44:11.433727+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":253928}