{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T01:29:35.894395+00:00","duration_seconds":0.000457,"id":1105061,"input_summary":"chars=84 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":14458,"started_at":"2026-06-29T01:29:35.893938+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":14459}