{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T20:45:35.929837+00:00","duration_seconds":0.009159,"id":853695,"input_summary":"chars=1657 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=K3MAH,K3AND","recording_id":51174,"started_at":"2026-06-27T20:45:35.920678+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":51175}