{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T10:47:34.278205+00:00","duration_seconds":0.00138,"id":1194204,"input_summary":"chars=108 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=AB6MB","recording_id":6221,"started_at":"2026-06-29T10:47:34.276825+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":6222}