If you're trying to access a Mega link without a decryption key, here are some general, legitimate methods or considerations:

Understanding Mega Links and Decryption Keys

These third-party managers can sometimes process links more reliably, though they still require the full URL (including the part after the ) to function. MEGA Help Centre

Use a Different Browser: MEGA recommends using Chromium-based browsers (like Google Chrome, Microsoft Edge, or Brave) because they handle their high-performance decryption better than others.

Here is a breakdown of why this is the case, the security architecture behind it, and the risks involved in searching for it.