{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T02:31:31.319637+00:00","duration_seconds":0.000627,"id":297872,"input_summary":"chars=326 node=683211","metadata":{},"output_summary":"candidates=1 calls=KX2CW","recording_id":4679,"started_at":"2026-06-25T02:31:31.319010+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":4676}