Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDIsrwEXNnjnUdocfT7sQ6RKCZa9XlTWJW9y+35js89XhBIsw2N2cFEEMhF… (1,748 chars)"
  }
}