{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T04:10:28.756872+00:00","duration_seconds":0.012396,"id":1644630,"input_summary":"chars=730 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=K7LED,KM7E","recording_id":162179,"started_at":"2026-07-13T04:10:28.744476+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158938}