Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGOattV4E/IHgzFh+aRD2hJj63VKCTC/YI/77qwcRtdU2vd8Y0mcIUVGJUV… (1,748 chars)"
  }
}