{
   "type":"type of block, food, drink, produce, transport, etc...",
   "from":"Address of the creator of the block",
   "info":{
      "name":"name of product",
      .
      .
      .
      .
      "resources":"some resource"
      "timestamp":"<timestamp>",  
      "nonce":"260f55….f539b8",
   },
   "hash":"23db0f60201...3f4f5813", 
   "signature":"hfl1Lgzk...Elxv7RSC+iWpVc0Dog==", 
   "KeyPub":"-----BEGIN PUBLIC KEY-----\nMIIB...n-----END PUBLIC KEY-----\n"
   "reward" : 5,
   "destinationBalance": 50.1360382 
}