Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDa7E2NJEc8ORE9YPdAm7YxQK1gGFh6YL92wjNG0xhxnx8hZWokngHH//Yf… (844 chars)"
  }
}