Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB7vbnwU/67luaFXOkIl2/FoaK9h3/EpCROHPMwoQXbNEqazhGQezZu7QKS… (1,748 chars)"
  }
}