# 53666: Invalid public key for media tracks encryption in composition settings

Log Type: APPLICATION

Log Level: ERROR

## Description

The public key configured in your account's composition settings is not valid.

Media composition has been marked as FAILED and will not be retried.

### Possible causes

* If you have specified a public key to cryptographically protect media tracks, this is most likely due to the fact that the key value is not correct.

### Possible solutions

* In the composition settings section of your account's console, set a valid public key or disable the encryption (media will be uploaded in raw).