Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDfbommzD6+Zg+4/6cly5jbh9po2B60GCXaLnKURvdcSX8F1jfEYGc8JNQj… (1,748 chars)"
  }
}