{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T07:18:24.833973+00:00","duration_seconds":8e-05,"id":329907,"input_summary":"chars=59 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":1173,"started_at":"2026-06-25T07:18:24.833893+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":1173}