{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T09:53:38.428734+00:00","duration_seconds":0.000528,"id":1177327,"input_summary":"chars=49 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KJ5JOM","recording_id":12425,"started_at":"2026-06-29T09:53:38.428206+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":12426}