Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFCuMMnxFnrIUfHMauCHsvn8an+VzpxuyNdqncoVu3Jz3OIrpjp0BuS1fqp… (1,748 chars)"
  }
}