{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T02:03:11.977260+00:00","duration_seconds":0.000427,"id":1589061,"input_summary":"chars=20 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7LOX","recording_id":158305,"started_at":"2026-07-11T02:03:11.976833+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":155414}