{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T14:48:57.064104+00:00","duration_seconds":0.000343,"id":520333,"input_summary":"chars=613 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":81595,"started_at":"2026-06-26T14:48:57.063761+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":81596}