Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQClt6O5DexqY6OjddKpj0qoAcUSBmyoXNFglRFujv6OnRPa1d1lPgI5fUuU… (1,748 chars)"
  }
}