while Deserialize json object below Error is raising

Dear Experts,

 

can any one help to me

 

while Deserialize json object below Error is raising

 

{"Invalid object passed in, ':' or '}' expected. (1080): [{\"PropertyId\":1,\"PropertyCode\":\"001\",\"PropertyDesc\":\"AK Shopping Mall\",\"CompanyId\":1,\"ContactPerson\":\"Dany\",\"ContactNo\":\"65786543\",\"ContactEmail\":\"[email protected]\",\"PropertyLocation\":\"12,18\",\"PropertyAddedOn\":\"\\/Date(1500550861527)\\/\",\"PropertyAddedBy\":0,\"PropertyAddress\":\"Malaysia\",\"Logo\":\"\",\"MaxCount\":2,\"BackGroundImage\":\"\",\"PaymentEnviroment\":\"\",\"PaymentMerchantID\":\"\",\"PaymentKey1\":\"\",\"PaymentKey2\":\"\",\"PaymentKey3\":\"\"},