Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDyXeWyGoM9TpEeQyJkZeKxI29EP46oZwp8MrNCSC0pBXtakUDIXdZILqgW… (1,748 chars)"
  }
}