Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFjB0oQVBvHv11Uf9mDI3uubSixMBjexP4AVkVHbCCC0l+gZmSXt6qYMUeI… (1,748 chars)"
  }
}