Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB7HI2So5F6JecvCMiKF6Gzbe//nQ1WUaxb/3ERRsRT2yKSwVTwinP3GZXG… (1,748 chars)"
  }
}