Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDj3MJTh0Mb+01j0s+C+UIf7EkJbmrfoCIf6XhDipsYrw13zdMxu8KLvOpk… (1,748 chars)"
  }
}