{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T11:46:23.948437+00:00","duration_seconds":0.001157,"id":1787800,"input_summary":"chars=79 node=683210","metadata":{},"output_summary":"candidates=1 calls=KQ4WAI","recording_id":171599,"started_at":"2026-07-17T11:46:23.947280+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167251}