{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T10:03:23.418600+00:00","duration_seconds":0.000145,"id":494061,"input_summary":"chars=56 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":91434,"started_at":"2026-06-26T10:03:23.418455+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":91435}