Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBt3Dxvqd/FJp97JpODDaznwHbYEJRtlOWT+voCT3jOql1nLV5IosvtQxiw… (1,748 chars)"
  }
}