Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEQDd/znJr9a+OziN6Fqk02Xjb1DmCvt29e7iKYXMz4mEydIYZuxfEp/agr… (1,748 chars)"
  }
}