Errror in manifest request with NFCDCH-02- ESN

[fabrebatalla18]

profiles = ['playready-h264hpl30-dash', 'playready-h264hpl31-dash', 'playready-h264hpl40-dash', 'playready-h264mpl30-dash' 'playready-h264mpl31-dash', 'playready-h264mpl40-dash', 'dfxp-ls-sdh']

client = pymsl.MslClient(
			{'scheme': 'EMAIL_PASSWORD', 
						'authdata': {
									'email': username,
									'password': password
									}
			},
			esn = utils_generate_esn('NFCDCH-02-'),
			drm_system = 'widevine',
			profiles = profiles,
			extra_manifest_params = {
									'showAllSubDubTracks': showAllSubDubTracks
									}
		)

manifest = client.load_manifest(nfID)['result']
print(manifest)

pywidevine.pymsl.exceptions.ManifestError: Entity used incorrect user authentication data type.