Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAaVp0L8Syb14/xT/femVfljwJ0JXeIuyBsWPrjHOiROhFhBg8mkYCgKI8y… (1,748 chars)"
  }
}