{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T10:46:33.970381+00:00","duration_seconds":0.006159,"id":975976,"input_summary":"chars=456 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=VA6TBO","recording_id":33761,"started_at":"2026-06-28T10:46:33.964222+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":33762}