{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T00:27:47.123378+00:00","duration_seconds":0.000576,"id":428942,"input_summary":"chars=980 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":91419,"started_at":"2026-06-26T00:27:47.122802+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":91420}