Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwF1xEwFQHUfqbam9Q9lDGm0BkEULkd6bsAY8DJ++Tw+NzpOr8zFnVFhkmqc… (844 chars)"
  }
}