add min recv size and whitelist address

src/notarisationdb.cpp

@@ -40,7 +40,7 @@ NotarisationsInBlock ScanBlockNotarisations(const CBlock &block, int nHeight)
             //printf("Authorised notarisation data for %s \n",data.symbol);
         } else if (authority == CROSSCHAIN_STAKED) {
             // We need to create auth_STAKED dynamically here based on timestamp
-            int staked_era = STAKED_era(timestamp);
+            int32_t staked_era = STAKED_era(timestamp);
             printf("ERA.(%d) \n",staked_era);
             if (staked_era == 0) {
               // this is an ERA GAP, so we will ignore this notarization