{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-22T03:46:33.134112+00:00","duration_seconds":0.000413,"id":2770604,"input_summary":"chars=19 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=AZ7SDI","recording_id":259949,"started_at":"2026-08-22T03:46:33.133699+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":246501}