Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGfy2T9xroESmmaGrWulqjM82IriU3mNJtLB7uCy/kJWyZ0RkUr4yHOOrWk… (1,748 chars)"
  }
}