{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T21:40:18.295863+00:00","duration_seconds":0.000426,"id":410235,"input_summary":"chars=277 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":93444,"started_at":"2026-06-25T21:40:18.295437+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":93445}