Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDDbgmk22IXffUKppzBXLq7mg8ZKi0nzYI3hTYkw8POJEDx5Fr2/OVApDDI… (1,748 chars)"
  }
}