{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T03:23:45.672362+00:00","duration_seconds":0.000769,"id":447438,"input_summary":"chars=286 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KD3ADW","recording_id":89404,"started_at":"2026-06-26T03:23:45.671593+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":89405}