{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T14:20:41.029604+00:00","duration_seconds":0.000475,"id":517710,"input_summary":"chars=73 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=WW7KEN","recording_id":81875,"started_at":"2026-06-26T14:20:41.029129+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":81876}