{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T21:27:33.602226+00:00","duration_seconds":0.00052,"id":1448896,"input_summary":"chars=28 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=NT7H","recording_id":148614,"started_at":"2026-07-06T21:27:33.601706+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146656}