{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T12:57:12.183200+00:00","duration_seconds":0.003441,"id":1261871,"input_summary":"chars=603 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":135392,"started_at":"2026-07-01T12:57:12.179759+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":134646}