{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-26T07:58:44.568504+00:00","duration_seconds":0.008828,"id":2868016,"input_summary":"chars=542 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":270464,"started_at":"2026-08-26T07:58:44.559676+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":256044}