Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQG3Xw/kSs1hX7pwV3GJjd9Dw+8eJ9Vx1xfmWXKuXXCMhWWkzXHiERkvWNTB… (1,748 chars)"
  }
}