Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBfOAEbd5qWIDeS8xCJGqYJGiNG5P5ufxc0nIFhLiLxyyDlI0GGktvYZLaM… (1,748 chars)"
  }
}