Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCYu/HGqzvnjViVVKr6Lf3wvWQjs+iAuBm+veNNuIREdUPNlBv2RI35HJDu… (1,748 chars)"
  }
}