{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T22:36:42.762849+00:00","duration_seconds":0.001334,"id":415704,"input_summary":"chars=799 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=K9PFD,AT7A","recording_id":92923,"started_at":"2026-06-25T22:36:42.761515+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":92924}