Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQARxLqeDW3LuTd1xuXiTA8jUQxIHUjJEgBSIEKcehajBm6kfwHbRdTQYsSn… (1,748 chars)"
  }
}