{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T17:53:31.921762+00:00","duration_seconds":0.001156,"id":390523,"input_summary":"chars=1464 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=A4E0","recording_id":95153,"started_at":"2026-06-25T17:53:31.920606+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":95154}