{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T08:48:22.222424+00:00","duration_seconds":0.000542,"id":615593,"input_summary":"chars=344 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":72664,"started_at":"2026-06-27T08:48:22.221882+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":72665}