Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBZLynAWt/pnzqoklDHV48lSHGKY1TbVytjJjG1fhnvNCqJY0T07PFRs0gf… (1,748 chars)"
  }
}