Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGpZhIFzjwK8eQWMtIZzhZzCM7xW/yxXn02oQf/RiHcHUqVxZy9YN/Fz1z2… (844 chars)"
  }
}