{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T13:36:58.949336+00:00","duration_seconds":0.007286,"id":1827960,"input_summary":"chars=417 node=683211","metadata":{},"output_summary":"candidates=1 calls=N8TH","recording_id":174374,"started_at":"2026-07-18T13:36:58.942050+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169770}