Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCI2lYls/NlHqHWTTV57HkRNqbPyoylLH8zZjfOHpwHVxEIkQouVAbIgAw8… (1,748 chars)"
  }
}