Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCko39MEzh/ZW33DmeiWBpECRlOl6QyJnXUVIcTzWnBNj2k55JDoWdVdCOo… (1,748 chars)"
  }
}