Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAF4BswJ0u+hDcWrOzFW3JXtGgBuwT4px+ip3AXC0fMO2DqOZeP/Qt2yVpE… (1,748 chars)"
  }
}