{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T19:40:40.076293+00:00","duration_seconds":0.003727,"id":1673321,"input_summary":"chars=656 node=683211","metadata":{},"output_summary":"candidates=3 calls=N6NBN,F7AZV,K7ZEI","recording_id":164067,"started_at":"2026-07-13T19:40:40.072566+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":160704}