An error occurred during the signature verification

[Pessword]

When i tried to update kali i got this message

W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://ngrok-agent.s3.amazonaws.com buster InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 0E61D3BBAAEE37FE
W: Failed to fetch https://ngrok-agent.s3.amazonaws.com/dists/buster/InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 0E61D3BBAAEE37FE
W: Some index files failed to download. They have been ignored, or old ones used instead.

I have tried many ways to solve it but no one of it works , any help

[RolanIm]

Hello!
Did you solve this problem?

[Pessword]

Yes

[angelcatwn]

Please help, I have the same problem, I have tried many ways to solve it but no one of it works