Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAZVDieOzVSKZJklq2uyAqrAHcp5CDRlqJsTAmJJkoVZTG1FkODg8Vn8GZt… (1,748 chars)"
  }
}