Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFk7qS8j8VTraTF6Oz694RIwDfwpXu3FtSZhR/t2H7r9VfCFL0xfrJCnXSF… (1,748 chars)"
  }
}