Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCZ8KKri1YwI4gdpyTtxn3CbLYOvRY9WoM2dl6MtLPne2hAkWoTL5CFWXWM… (1,748 chars)"
  }
}