以下是一个使用Python语言的示例代码，用于跟踪AWS预签名URL的数据上传进度。

import requests
import os
import boto3
import threading

class ProgressPercentage(object):
    def __init__(self, filename):
        self._filename = filename
        self._size = float(os.path.getsize(filename))
        self._lock = threading.Lock()
        self._uploaded = 0

    def __call__(self, bytes_amount):
        with self._lock:
            self._uploaded += bytes_amount
            percentage = (self._uploaded / self._size) * 100
            print(f"Uploaded {self._uploaded} bytes out of {self._size} ({percentage:.2f}%)")

# 获取预签名URL
def get_presigned_url(bucket, key):
    s3_client = boto3.client('s3')
    response = s3_client.generate_presigned_url(
        'put_object',
        Params={
            'Bucket': bucket,
            'Key': key,
        },
        ExpiresIn=3600 # URL有效期为1小时
    )
    return response

# 使用预签名URL上传文件
def upload_file_with_progress(url, file_path):
    with open(file_path, 'rb') as file:
        total_size = os.path.getsize(file_path)
        headers = {'Content-Length': str(total_size)}
        response = requests.put(url, data=file, headers=headers, stream=True)
        if response.status_code == 200:
            print("File uploaded successfully")
        else:
            print("File upload failed")

# 示例用法
def main():
    bucket = 'your-bucket-name'
    key = 'your-file-key'
    file_path = 'path/to/your/file'

    url = get_presigned_url(bucket, key)
    progress = ProgressPercentage(file_path)

    upload_thread = threading.Thread(
        target=upload_file_with_progress,
        args=(url, file_path),
        kwargs={'progress_callback': progress}
    )
    upload_thread.start()

    # 等待上传完成
    upload_thread.join()

if __name__ == '__main__':
    main()

上述代码中，我们定义了一个ProgressPercentage类，用于跟踪上传进度。在每次上传数据时，会调用该类的__call__方法来更新进度信息。

get_presigned_url函数使用AWS SDK的generate_presigned_url方法来获取预签名URL。upload_file_with_progress函数使用requests库发送PUT请求来上传文件，并将进度信息传递给ProgressPercentage类。

在主函数main中，我们可以设置bucket、key和file_path来指定要上传的文件。然后，我们获取预签名URL并创建一个ProgressPercentage对象。接下来，我们创建一个线程来执行文件上传操作，并在最后等待上传完成。

请确保已安装所需的Python库（boto3和requests），并将示例代码中的your-bucket-name、your-file-key和path/to/your/file替换为实际的值。