{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T03:59:00.652030+00:00","duration_seconds":0.00977,"id":1779589,"input_summary":"chars=564 node=SDR9494","metadata":{},"output_summary":"candidates=3 calls=KI7BXF,K7BLA,K7BO","recording_id":171076,"started_at":"2026-07-17T03:59:00.642260+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":166756}