Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEv6+zhVWlDgWFTkoJQHBQ9i3hptA4KaT9edwHZusN18WCrDp3WNARh0SXg… (1,748 chars)"
  }
}