Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBgzF3DUM8w0C8kKT20ah7NEsxUaxP4X8DtXuaJPzkMFkbIY4ZpKMuqgMz5… (1,748 chars)"
  }
}