Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGeh8snNSFbLVXobr2/3eS77B25KP6bLnHwp46ok8yrCkRtRH6cLdNBHVkf… (1,748 chars)"
  }
}