Problem: bytesToBigInt possibly returns a type like BigIntLike. but the Account constructor expects strictly bigint. figure1. Overall code. <img width="692" alt="Image" src="https://github.com/user-attachments/assets/038e8e7d-ff7d-4422-9895-1a731880844b" /> figure2. Account argument 'nonce' is bigint. <img width="944" alt="Image" src="https://github.com/user-attachments/assets/c6598b15-0607-4dc0-b526-96934c6e65f5" /> figure. but parameter is type of BigIntLike. <img width="312" alt="Image" src="https://github.com/user-attachments/assets/849f6d26-6e39-49cc-a4c9-ab2eaf12aaac" />