Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDzkDpLdqOPQkNQi2eMgJ8XSf5i8KjwsowboOZ6LVO280UOi/4Hjm/UktXR… (1,748 chars)"
  }
}