{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T18:21:33.208977+00:00","duration_seconds":0.000877,"id":800493,"input_summary":"chars=818 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":51101,"started_at":"2026-06-27T18:21:33.208100+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":51102}