{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T23:07:42.000449+00:00","duration_seconds":0.003533,"id":874976,"input_summary":"chars=658 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":38802,"started_at":"2026-06-27T23:07:41.996916+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":38803}