Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHjU54GWiuEd89ixtgaAjbZ3lKY7fbpCq6RcogOOQlmCGGgHIn3nKeJFMez… (1,748 chars)"
  }
}