Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEAEykfBB5LocQ2BuapPqZSdJZHU6EAZO7aQIAHdMjWdgUXeqgqmVAOkYhg… (1,748 chars)"
  }
}