{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T19:40:24.949911+00:00","duration_seconds":0.004557,"id":1054117,"input_summary":"chars=751 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=BE2PM","recording_id":19966,"started_at":"2026-06-28T19:40:24.945354+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":19967}