Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDWai4cIv1HbFgBpe9TZY5cDg0b6LPW0h1u2kkRKOeQ9TenKO8C8JusVn5t… (844 chars)"
  }
}