{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T22:07:25.991755+00:00","duration_seconds":0.000343,"id":412958,"input_summary":"chars=176 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":93219,"started_at":"2026-06-25T22:07:25.991412+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":93220}