Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAeimnlXf08SS2C3c7TJ0csNJ4YlTfYeAlmMbrTpSe7ezV4dLXoJO6NJW+v… (1,748 chars)"
  }
}