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

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.

• 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.

• 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).