Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBD7jM374pzFApCIumBsWvbF4zj4ehPWnsN6+XMfr5Hbio1C6mnkSurEyKa… (1,748 chars)"
  }
}