Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDN6aEwD9L16KFewO10PbY0ddHnS2H/ZRBAFzX7NJAAeEKgRb5xaL/s+w0c… (1,748 chars)"
  }
}