If you have done everything correctly, you should get response with requested artifact, like in our example. Expected response is json document containing information about requested resource.
Artifact Request Message - Example response
{"firstName":"John","lastName":"Doe","address":"591 Franklin Street, Pennsylvania","checksum":"ABC123 2023/06/27 12:26:08","dateOfBirth":"2023/06/27 12:26:08"}
The appeariance of "John Doe" signifies the successful exchange with this contract.