I have finally setup nodes and can publish and liststreamkeyitems via RESTful web service. Everything is currently working well. The data that the application publishes to multichain has key of String type and a Hex Json String.
The problem is:
1. The key is numbers in String format and must be 11 digits. I want to validate that other nodes publishes valid key content and length.
2. The value is a JSON string converted to Hex. I want to validate that other nodes publish valid Hex JSON string.
Is this possible on multichain