Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFnrnkLjb5Uk40Jz21dZhUKJxH5K7PNIisGcbM5bGz0SjBm5viakTIQXHZz… (844 chars)"
  }
}