Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQABhEfeQJ2l++yoOhnkG7VDXMV9sPEx0ZnFYDaIb6qN9UUzsP9CGUQDjV97… (1,748 chars)"
  }
}