Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDsBALZXjFnw1S8a6BsXAM+bUVFY1eJ/o4IAvBcJxcCeyWRjHr/ay2j+U/z… (1,748 chars)"
  }
}