Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDhVOXOMp/vTGu2T/Z7w8YgbXMx3hkCdZbJMxlMM/zLwCtYJM/aBnwNrxie… (1,748 chars)"
  }
}