Why can you see blank results

There may be serious reasons why you see empty results from "Getlogs". Here are some possible reasons:

• No New Transaction

  

  : If there is no new USDT transfer to a defined wallet addresses within a certain time frame, then getlogs won return is any log.

• Old Block Number : If the last block number is older than the number of interested blocks (for example, 100 blocks ago), then "getlogs" cannot return results because there is no new transaction to download this block.

• Processing of network congestion or slow transaction : In a high -traffic network, some transactions may be delayed or reduced, resulting in empty logs.

Troubleshooting steps

To solve the problem, try the following steps:

• Check existing transactions : Check that there are indeed USDT references to determine the wallet addresses by checking balance and transaction history using other APIs or devices (such as Metamask).

• Set the reasonable block number : Increase the "blocknumber" parameter when the getlogs calls. This causes Ethers.js to load logs from the specified block number.

• Use Pagination : If there are many transactions within a given time frame, consider using pagination to pieces of results. This can help more efficiently process larger data sets.

Example Code

Here is an example of code detail that shows how to use "Getlogs" with pagination:

Import * as ethers from "ethers";

CONST WALLETADDRESS = '0X ...'; // Replace with your desired wallet address

Const blocknumber = 100; // Set a reasonable limit to download logs

Async Function Getlogs () {

Const service provider = new Ethers.poviders.web3provider (window.ethereum);

Try {

Const logs = waiting for the service provider.getlogs ({{

Title: Walletaddress,

Blocknumber: Blocknumber,

Fromblock: blocknumber,

Toblock: Infinity, // mail all transactions in the current block

});

Return logs;

} catch (error) {

Console.Error (error);

Return [];

}

}

// Call Getlogs with the page

Getlogs ().