{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T03:12:12.857392+00:00","duration_seconds":0.001485,"id":1821601,"input_summary":"chars=85 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":173942,"started_at":"2026-07-18T03:12:12.855907+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169391}