{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T18:45:38.522634+00:00","duration_seconds":0.000188,"id":250014,"input_summary":"chars=156 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":121848,"started_at":"2026-06-24T18:45:38.522446+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":121847}