{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T19:52:27.823677+00:00","duration_seconds":0.000254,"id":544321,"input_summary":"chars=75 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KZ9UK","recording_id":86838,"started_at":"2026-06-26T19:52:27.823423+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":86839}