{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T10:16:32.761479+00:00","duration_seconds":0.01936,"id":970545,"input_summary":"chars=2678 node=oldsys","metadata":{},"output_summary":"candidates=9 calls=KU4VRM,KK4DCN,K4SKT,KE4VRM,KQ4YVN,Q1HAR,K4KQ4,QO4F,QO4I","recording_id":34695,"started_at":"2026-06-28T10:16:32.742119+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":34696}