{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T12:29:16.860004+00:00","duration_seconds":0.001221,"id":365190,"input_summary":"chars=887 node=683210","metadata":{},"output_summary":"candidates=3 calls=KX2CW,BY152,AT9P","recording_id":4307,"started_at":"2026-06-25T12:29:16.858783+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":4307}