{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T21:13:34.390668+00:00","duration_seconds":0.001725,"id":1308348,"input_summary":"chars=259 node=SDR9494","metadata":{},"output_summary":"candidates=3 calls=K60TV,K7FTT,K0TV","recording_id":138894,"started_at":"2026-07-02T21:13:34.388943+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":137745}