Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBfCN9yOgtxpMDz4kgOjthCbuYMk2NQxGw8jqlbhFMqkSbSIkYqneemCcMr… (1,748 chars)"
  }
}