电报：错误请求：无法获取HTTP URL内容：两个类似的链接：一个有效，一个无效'；T

我正试图向电报发送两份GIF：

第一:

https://preview.redd.it/1dsyzqgv3os21.gif?s=c4c426909c653ae159c6bd36a79542245b8dd124

请求链接：

 https://api.telegram.org/botXXX...XXX/sendAnimation?chat_id=@XXXX&animation=https%3A%2F%2Fpreview.redd.it%2F1dsyzqgv3os21.gif%3Fs%3Dc4c426909c653ae159c6bd36a79542245b8dd124

https://api.telegram.org/botXXX...XXX/sendAnimation?chat_id=@XXXX&animation=https%3A%2F%2Fexternal-preview.redd.it%2FLD9iy2VqTJPrkBtOCKE9jBdJA3003epxng2LwOIzBzk.gif%3Fs%3D75a8452ac1000ef27b7cf95b6535163b8cd671ec

第二：

https://external-preview.redd.it/LD9iy2VqTJPrkBtOCKE9jBdJA3003epxng2LwOIzBzk.gif?s=75a8452ac1000ef27b7cf95b6535163b8cd671ec

请求链接：

 https://api.telegram.org/botXXX...XXX/sendAnimation?chat_id=@XXXX&animation=https%3A%2F%2Fpreview.redd.it%2F1dsyzqgv3os21.gif%3Fs%3Dc4c426909c653ae159c6bd36a79542245b8dd124

https://api.telegram.org/botXXX...XXX/sendAnimation?chat_id=@XXXX&animation=https%3A%2F%2Fexternal-preview.redd.it%2FLD9iy2VqTJPrkBtOCKE9jBdJA3003epxng2LwOIzBzk.gif%3Fs%3D75a8452ac1000ef27b7cf95b6535163b8cd671ec

尽管它们的结构非常相似，但只有第一个起作用

当我尝试发送第二个请求时，我得到：

{
    "ok": false,
    "error_code": 400,
    "description": "Bad Request: failed to get HTTP URL content"
}

为什么呢？我能做些什么来修复它