Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGm48uT06raAslSj1VLAcZSP7FffnNYdKSBFq9oxBvXoFWNtSGPwEnOUVbt… (1,748 chars)"
  }
}