{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T18:34:36.758577+00:00","duration_seconds":0.004014,"id":1803231,"input_summary":"chars=705 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":172713,"started_at":"2026-07-17T18:34:36.754563+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":168242}