Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQJlPHTBGNez8NmlkxARWCqfVQi4KkzGIQR6GS9q3jUPvVaU2wiqDhV4Zj6e… (1,748 chars)"
  }
}