Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCDr0HUE1TNhCv3Le9dEn4e+JmYsa/d+kQq6so1IvCogGyMNiNpCPO2ECCw… (1,748 chars)"
  }
}