Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAhBPpTy2HfEovwE3wcaO2VKS36gpjO0RuXktcIVoh2lWx3QAmG3jXOAWNP… (1,748 chars)"
  }
}