{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T19:23:47.830797+00:00","duration_seconds":0.000454,"id":541923,"input_summary":"chars=252 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=N9OFU","recording_id":79780,"started_at":"2026-06-26T19:23:47.830343+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":79781}