Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDefEolU6YyP6LE7k3BFUaFgDTQviZ3HDdJ6n9eTAJevx1qKAl/aEbkivQl… (1,748 chars)"
  }
}