Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDwvfdFJtP9/uVpjEtFHKl66rT4igoNgnVuLc2S5Sk9oXjl4nY7EhOqp/Fz… (1,748 chars)"
  }
}