message: Now actually using the date
diff: @@ -15,6 +15,6 @@ export class ContentAuthenticator extends Authenticator {
  /** Validate that the signature belongs to the Ethereum address */
  async validateSignature(expectedFinalAuthority: string, authChain: AuthChain, provider: EthereumProvider, dateToValidateExpirationInMillis: number): Promise<boolean> {
  - return Authenticator.validateSignature(expectedFinalAuthority, authChain, provider);
  + return Authenticator.validateSignature(expectedFinalAuthority, authChain, provider, dateToValidateExpirationInMillis);
  }
  }
  