{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-08T03:18:10.726323+00:00","duration_seconds":0.000486,"id":1490731,"input_summary":"chars=36 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":151634,"started_at":"2026-07-08T03:18:10.725837+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":149308}