Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC0VeqThaXgTgEbyOaSfQQFJGTy8zv8xStgRi32neqKIB3G2qkOLW/pm/MX… (1,748 chars)"
  }
}