{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T10:23:18.586670+00:00","duration_seconds":0.008272,"id":1187948,"input_summary":"chars=597 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":7828,"started_at":"2026-06-29T10:23:18.578398+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":7829}