Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwBIiBcHFn1kKw6nq+fMPUFl4iWhL3UZJw9yhdNMnMkSXhBDYkpUc4oc+L9p… (844 chars)"
  }
}