Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwF0ZfhIWcgZgZNMIu/Rztgd5a/vWqnn3nW2KGKERDdGwlJyQntU3fMse+Wa… (844 chars)"
  }
}