Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEojkrDaIzD+7n9CqBs3Pxar9BGP19gXIy4UwxaV+Zm8jxLaONtX2D2mZ0N… (844 chars)"
  }
}