{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T06:52:43.154672+00:00","duration_seconds":0.012094,"id":1145877,"input_summary":"chars=2143 node=oldsys","metadata":{},"output_summary":"candidates=6 calls=N4NWD,KX4CCL,KX4KM,W4EDP,AA4EZ,N9ZN","recording_id":15931,"started_at":"2026-06-29T06:52:43.142578+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":15932}