Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAaJXeuzxeecQ0BMhCEpcAawqhNcIAYxlRgFn/2lVPXw3I6ajlBW6eZmj6n… (1,748 chars)"
  }
}