Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC5zl7TQXyzsoti1+TZnOQblPLNPqEa7dbGD7mZADJ8HwWlWzEYmVplAwAn… (1,748 chars)"
  }
}