{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T15:14:57.561928+00:00","duration_seconds":0.000481,"id":729719,"input_summary":"chars=887 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":126237,"started_at":"2026-06-27T15:14:57.561447+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":126236}