{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-22T21:59:05.342305+00:00","duration_seconds":0.000521,"id":2785326,"input_summary":"chars=29 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=NT7H","recording_id":261592,"started_at":"2026-08-22T21:59:05.341784+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":247949}