{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T12:58:11.357330+00:00","duration_seconds":0.000405,"id":367082,"input_summary":"chars=95 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":122542,"started_at":"2026-06-25T12:58:11.356925+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122543}