Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQJ2XsytiKCokEEopSrW5BXoNdMGz9cCFpEgwz1ra4Tp1CWZQYNlGeC//pJV… (1,748 chars)"
  }
}