Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBouDiWJBJlutCP5x19uFYUI0bDwlre9m8BsoKRSqBnd1XPYq7kZVxRSjCN… (1,748 chars)"
  }
}