{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T03:53:29.710021+00:00","duration_seconds":0.000315,"id":451048,"input_summary":"chars=164 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":89051,"started_at":"2026-06-26T03:53:29.709706+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":89052}