Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDrSN8PYe/NcyPnZbrr2B95374JbHSeRe8DVtHoasF/UlLwYkXw4WBUbWMD… (1,748 chars)"
  }
}