Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQB7CNe5zJQSG3LV4S6gi4JrtY2RUDw39tiSN9loj04XPyZ7LlLhD98IFI0o… (1,748 chars)"
  }
}