Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQH7KQjFiWDDScyeY3FcpIrfVKzSoehsa4xYknWCj0icAG8bJ9WvqliWluPo… (1,748 chars)"
  }
}