Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCX2EBKOaVz/HMVNpI4tFEQGZYQ7sQ/Aw/fv17kHlf85HqUAgBFgFCXg6IT… (1,748 chars)"
  }
}