Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBiKGdJ9GwTlE8CaP1ObxsbfDy5GNBv3a9NzJ/aSzyqDhcXsfiSsKVvk3+Y… (1,748 chars)"
  }
}