{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T03:25:07.200628+00:00","duration_seconds":0.000516,"id":447605,"input_summary":"chars=321 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":89467,"started_at":"2026-06-26T03:25:07.200112+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":89468}