You can use one and the same DID to set up a DP and an MP.
$USER_ADDRESSin the form of an array using
$ARRAYin the following structure:
true, then in the response the
datafield (at the same level with the
encryptedfield) is empty, and the
encryptedfield takes the encrypted result of the data.
datafield takes the data itself without encryption and the
encryptedfield is empty.