diff --git a/src/komodo_nSPV.h b/src/komodo_nSPV.h
index 541eeb8d2..dc561c6b0 100644
--- a/src/komodo_nSPV.h
+++ b/src/komodo_nSPV.h
@@ -208,8 +208,9 @@ int32_t NSPV_rwmempoolresp(int32_t rwflag,uint8_t *serialized,struct NSPV_mempoo
         if ( ptr->txids == 0 )
             ptr->txids = (uint256 *)calloc(sizeof(*ptr->txids),ptr->numtxids);
         for (i=0; i<ptr->numtxids; i++)
-            len += NSPV_rwtxidresp(rwflag,&serialized[len],&ptr->txids[i]);
+            len += iguana_rwbignum(rwflag,&serialized[len],sizeof(ptr->txids[i]),(uint8_t *)&ptr->txids[i]);
     }
+    len += iguana_rwbignum(rwflag,&serialized[len],sizeof(ptr->txid),(uint8_t *)&ptr->txid);
     len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->nodeheight),&ptr->nodeheight);
     len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->vout),&ptr->vout);
     len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->pad32),&ptr->pad32);
diff --git a/src/komodo_nSPV_defs.h b/src/komodo_nSPV_defs.h
index ddba19cb6..1380f87d2 100644
--- a/src/komodo_nSPV_defs.h
+++ b/src/komodo_nSPV_defs.h
@@ -100,6 +100,7 @@ struct NSPV_mempoolresp
 {
     uint256 *txids;
     char coinaddr[64];
+    uint256 txid;
     int32_t nodeheight,vout,pad32;
     uint16_t numtxids; uint8_t CCflag,funcid;
 };
diff --git a/src/komodo_nSPV_fullnode.h b/src/komodo_nSPV_fullnode.h
index 09f8df4d2..be3c1b9e9 100644
--- a/src/komodo_nSPV_fullnode.h
+++ b/src/komodo_nSPV_fullnode.h
@@ -563,7 +563,7 @@ void komodo_nSPVreq(CNode *pfrom,std::vector<uint8_t> request) // received a req
                             pfrom->PushMessage("nSPV",response);
                             pfrom->prevtimes[ind] = timestamp;
                         }
-                        NSPV_mempoolresp_purge(&T);
+                        NSPV_mempoolresp_purge(&M);
                     }
                 } else fprintf(stderr,"len.%d req1.%d\n",len,request[1]);
             }
diff --git a/src/komodo_nSPV_superlite.h b/src/komodo_nSPV_superlite.h
index ba763f191..31c92955f 100644
--- a/src/komodo_nSPV_superlite.h
+++ b/src/komodo_nSPV_superlite.h
@@ -437,6 +437,24 @@ UniValue NSPV_txidsresp_json(struct NSPV_txidsresp *ptr)
     return(result);
 }
 
+UniValue NSPV_mempoolresp_json(struct NSPV_mempoolresp *ptr)
+{
+    UniValue result(UniValue::VOBJ),array(UniValue::VARR); int32_t i;
+    result.push_back(Pair("result","success"));
+    for (i=0; i<ptr->numtxids; i++)
+        array.push_back(Pair("txid",ptr->txids[i].GetHex().c_str()));
+    result.push_back(Pair("txids",array));
+    result.push_back(Pair("address",ptr->coinaddr));
+    result.push_back(Pair("isCC",ptr->CCflag));
+    result.push_back(Pair("height",(int64_t)ptr->nodeheight));
+    result.push_back(Pair("numtxids",(int64_t)ptr->numtxids));
+    result.push_back(Pair("txid",ptr->txid.GetHex().c_str()));
+    result.push_back(Pair("vout",(int64_t)ptr->vout));
+    result.push_back(Pair("funcid",(int64_t)ptr->funcid));
+    result.push_back(Pair("lastpeer",NSPV_lastpeer));
+    return(result);
+}
+
 UniValue NSPV_ntzsresp_json(struct NSPV_ntzsresp *ptr)
 {
     UniValue result(UniValue::VOBJ);