{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T10:47:48.277912+00:00","duration_seconds":0.001071,"id":1194244,"input_summary":"chars=189 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=C2ST","recording_id":6181,"started_at":"2026-06-29T10:47:48.276841+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":6182}