{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T08:50:19.437756+00:00","duration_seconds":0.013505,"id":955501,"input_summary":"chars=1779 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=K9PFE","recording_id":36439,"started_at":"2026-06-28T08:50:19.424251+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":36440}