Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAVzOeJgj7hTavKNXyjBtl1TfzSKHPQ6euxYyxbaFDd+RZSAkFXjmuNtOG1… (1,748 chars)"
  }
}