{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T13:28:00.300629+00:00","duration_seconds":0.000696,"id":369460,"input_summary":"chars=752 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":122604,"started_at":"2026-06-25T13:28:00.299933+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122605}