Revert "[*] dap_chain_node_mempool_process() now processes not only...

Revert "[*] dap_chain_node_mempool_process() now processes not only transactions but also other event types"

This reverts commit b726fc32

modules/net/dap_chain_node.c

@@ -251,9 +251,9 @@ int dap_chain_node_mempool_process(dap_chain_t *a_chain)
     if (l_objs_size) {
         for (size_t i = 0; i < l_objs_size; i++) {
             dap_chain_datum_t *l_datum = (dap_chain_datum_t *)l_objs[i].value;
-//            if (l_datum->header.type_id != DAP_CHAIN_DATUM_TX) {
-//                continue;
-//            }
+            if (l_datum->header.type_id != DAP_CHAIN_DATUM_TX) {
+                continue;
+            }
             if (a_chain->callback_datums_pool_proc(a_chain, &l_datum, 1) != 1) {
                 continue;
             } // Delete processed objects