{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T07:40:22.341660+00:00","duration_seconds":0.002267,"id":475957,"input_summary":"chars=1531 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=KE7KZH,IS103,IS146","recording_id":93530,"started_at":"2026-06-26T07:40:22.339393+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":93531}