Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHHrzcuUkNjJf80FnzKWUqq0leF+k7pDdAtzjEsiv1Lx2koUflYngImdC+Z… (1,748 chars)"
  }
}