如何绕过来自www.instagram.com的429错误？

function fetchWithRetry(url, options, retries = 3, backoff = 300) {
    return fetch(url, options).catch(error => {
        if (retries > 0) {
            setTimeout(() => {
                return fetchWithRetry(url, options, retries - 1, backoff * 2);
            }, backoff);
        } else {
            throw error;
        }
    });
}

const cache = new Map();

async function fetchWithCache(url, options) {
    if (cache.has(url)) {
        return cache.get(url);
    }
    const response = await fetch(url, options);
    cache.set(url, response);
    return response;
}

const headers = new Headers({
    'X-RateLimit-Limit': '100',
    'X-RateLimit-Remaining': '99',
    'X-RateLimit-Reset': '1633072800'
});

fetch('https://www.instagram.com', { headers });

const proxyUrl = 'https://your-proxy-server.com';
const targetUrl = 'https://www.instagram.com';

fetch(proxyUrl + '?url=' + encodeURIComponent(targetUrl));