{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T10:35:14.879577+00:00","duration_seconds":0.000252,"id":353802,"input_summary":"chars=139 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":98620,"started_at":"2026-06-25T10:35:14.879325+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":98621}