{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T11:15:29.995320+00:00","duration_seconds":0.000948,"id":981000,"input_summary":"chars=201 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":33447,"started_at":"2026-06-28T11:15:29.994372+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":33448}