{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T03:58:45.181194+00:00","duration_seconds":0.005837,"id":1122544,"input_summary":"chars=1174 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=OR50IN,A10TO,K6P","recording_id":12738,"started_at":"2026-06-29T03:58:45.175357+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":12739}