Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBoJZ3KXedeqg3Og/8yKtbPJO1NXX7Ddwdn5+lWFUq2DUeq1DSpmjQ4DHDW… (1,748 chars)"
  }
}