Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDYvIWWeFZAT8u65xHTpGwnQRaIx9kqPjrN+KDD5kDUcCR+vmUG9EuOC42L… (1,748 chars)"
  }
}