{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T02:58:30.587602+00:00","duration_seconds":0.00974,"id":1114989,"input_summary":"chars=1716 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=LM0ASK,ON9PM","recording_id":13450,"started_at":"2026-06-29T02:58:30.577862+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":13451}