Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAblTUbW1JZsCrLL8pxBdaiZ+4mCz0+3mbhcNSo8hBcZEf0X7lLU+51PbCf… (1,748 chars)"
  }
}