Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB5hC3UMprlAdnUT6Zy6NbBm7J0B9+kuuRi4y0AacdKGD4lACuKh/gOaocI… (1,748 chars)"
  }
}