Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCoBMYIsYPcV5c63K6v3V7vHaPE6hRgLqHYqd7dHVPe7AXjhIl9mFsxVpEP… (1,748 chars)"
  }
}