Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAMtk970zW9cfaoWwESJm1IA0IWKWmPmkjoINDYEYteyW7ggNbj5hzwXbkG… (1,748 chars)"
  }
}