{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T08:23:47.171146+00:00","duration_seconds":0.002436,"id":1158909,"input_summary":"chars=239 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=WW7PSR,S9AM","recording_id":14704,"started_at":"2026-06-29T08:23:47.168710+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":14705}