{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T07:52:00.490984+00:00","duration_seconds":0.002957,"id":946395,"input_summary":"chars=452 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KC9TWS","recording_id":37560,"started_at":"2026-06-28T07:52:00.488027+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":37561}