{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T19:12:49.454687+00:00","duration_seconds":0.002417,"id":1050874,"input_summary":"chars=300 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KJ7WQI,KV7RYY","recording_id":25917,"started_at":"2026-06-28T19:12:49.452270+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":25918}