Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDe1dOcy1lWVJxfYc7U7FedN0Ger3dAGeMjkWuWHYlYmRkpp5UZ5vvp0DOo… (1,748 chars)"
  }
}