Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwC2jvFpI9M7UcXqtaXHw36HjJ6f91TyNxcJ/6CRKWc/SWpEVK0tdtNvZiVy… (844 chars)"
  }
}