diff --git a/src/cashaddrenc.h b/src/cashaddrenc.h
--- a/src/cashaddrenc.h
+++ b/src/cashaddrenc.h
@@ -5,6 +5,7 @@
 #define BITCOIN_CASHADDRENC_H
 
 #include <script/standard.h>
+#include <serialize.h>
 
 #include <string>
 #include <vector>
@@ -16,6 +17,10 @@
 struct CashAddrContent {
     CashAddrType type;
     std::vector<uint8_t> hash;
+
+    SERIALIZE_METHODS(CashAddrContent, obj) {
+        READWRITE(Using<CustomUintFormatter<1>>(obj.type), obj.hash);
+    }
 };
 
 std::string EncodeCashAddr(const CTxDestination &, const CChainParams &);
diff --git a/src/test/cashaddrenc_tests.cpp b/src/test/cashaddrenc_tests.cpp
--- a/src/test/cashaddrenc_tests.cpp
+++ b/src/test/cashaddrenc_tests.cpp
@@ -6,12 +6,12 @@
 
 #include <cashaddr.h>
 #include <chainparams.h>
+#include <key_io.h>
 #include <random.h>
+#include <streams.h>
 #include <uint256.h>
 #include <util/strencodings.h>
 
-#include <key_io.h>
-
 #include <test/util/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
@@ -452,4 +452,24 @@
     }
 }
 
+BOOST_AUTO_TEST_CASE(serialize_cashaddrcontent) {
+    FastRandomContext rand(true);
+
+    for (auto ps : valid_sizes) {
+        std::vector<uint8_t> data =
+            insecure_GetRandomByteArray(rand, ps.second);
+        CashAddrContent content = {PUBKEY_TYPE, data};
+
+        CDataStream ss(SER_NETWORK, PROTOCOL_VERSION);
+        ss << content;
+
+        CashAddrContent deserContent;
+        ss >> deserContent;
+        BOOST_CHECK_EQUAL(content.type, deserContent.type);
+        BOOST_CHECK_EQUAL_COLLECTIONS(content.hash.begin(), content.hash.end(),
+                                      deserContent.hash.begin(),
+                                      deserContent.hash.end());
+    }
+}
+
 BOOST_AUTO_TEST_SUITE_END()