Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCU8mUU0TwWg7aHYNB4A274DmKp/SVtPm9obZQbApNLGTLxuYAEPInOiusJ… (1,748 chars)"
  }
}