{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T02:59:03.297355+00:00","duration_seconds":0.001624,"id":906721,"input_summary":"chars=280 node=oldsys","metadata":{},"output_summary":"candidates=5 calls=KC2PKG,VE1WYN,VA3KKY,N9OFU,A1AI","recording_id":41580,"started_at":"2026-06-28T02:59:03.295731+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":41581}