Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBOhGkAf5Tb7dplNz5t+e4P3nDIzMwQp/hVZLfqTsaBsjkBvYDwK/PT759E… (1,748 chars)"
  }
}