an attempt at implementing some kind of pagination to an Ethereum event filter

eventFilterWithPagination.js

const eventFilterv5WithPagination = (contractAddress, erc20abi, _provider, numberOfResponses) => {
    // creating the interface of the ABI
    const iface = new ethers.utils.Interface(erc20abi.abi);
    
    // intialize array for the logs
    let logs = [];
    // get latest block number
    const latest = await provider.getBlockNumber();
    // intialize a counter for which block we're scraping starting at the most recent block
    let blockNumberIndex = latest;
    
    // while loop runs until there are as many responses as desired
    while (logs.length < numberOfResponses) {
        const tempLogs = await provider.getLogs({
        address: contractAddress,
        // both fromBlock and toBlock are the index, meaning only one block's logs are pulled
        fromBlock: blockNumberIndex,
        toBlock: blockNumberIndex,
        })
        // an added console.log to help see what's going on
        console.log("BLOCK: ", blockNumberIndex, " NUMBER OF LOGS: ", tempLogs.length);
        blockNumberIndex -= 1;
        logs = logs && logs.length > 0 ? [...logs, ...tempLogs] : [...tempLogs]
    };
  
    // this will return an array with the decoded events
    const decodedEvents = logs.map(log => {
        iface.decodeEventLog("Transfer", log.data)
    });
 
    // let's pull out the to and from addresses and amounts
    const toAddresses = decodedEvents.map(event => event["values"]["to"]);
    const fromAddresses = decodedEvents.map(event => event["values"]["from"]);
    const amounts = decodedEvents.map(event => event["values"]["amount"]);
  
    return [fromAddresses, toAddresses, amounts]
 }