diff --git a/src/libxrpl/protocol/STLedgerEntry.cpp b/src/libxrpl/protocol/STLedgerEntry.cpp
index 68d1455cb1d..1801149ab2a 100644
--- a/src/libxrpl/protocol/STLedgerEntry.cpp
+++ b/src/libxrpl/protocol/STLedgerEntry.cpp
@@ -125,6 +125,10 @@ STLedgerEntry::getJson(JsonOptions options) const
 
     ret[jss::index] = to_string(key_);
 
+    if (getType() == ltMPTOKEN_ISSUANCE)
+        ret[jss::mpt_issuance_id] = to_string(
+            makeMptID(getFieldU32(sfSequence), getAccountID(sfIssuer)));
+
     return ret;
 }
 
diff --git a/src/test/rpc/LedgerRPC_test.cpp b/src/test/rpc/LedgerRPC_test.cpp
index 891515b221e..792da88b5bc 100644
--- a/src/test/rpc/LedgerRPC_test.cpp
+++ b/src/test/rpc/LedgerRPC_test.cpp
@@ -2394,6 +2394,9 @@ class LedgerRPC_test : public beast::unit_test::suite
             BEAST_EXPECT(
                 jrr[jss::node][sfMPTokenMetadata.jsonName] ==
                 strHex(std::string{"123"}));
+            BEAST_EXPECT(
+                jrr[jss::node][jss::mpt_issuance_id] ==
+                strHex(mptAlice.issuanceID()));
         }
         {
             // Request an index that is not a MPTIssuance.
diff --git a/src/xrpld/rpc/detail/RPCHelpers.cpp b/src/xrpld/rpc/detail/RPCHelpers.cpp
index f3df4be263e..930f8d8a0e5 100644
--- a/src/xrpld/rpc/detail/RPCHelpers.cpp
+++ b/src/xrpld/rpc/detail/RPCHelpers.cpp
@@ -285,13 +285,7 @@ getAccountObjects(
             if (!typeFilter.has_value() ||
                 typeMatchesFilter(typeFilter.value(), sleNode->getType()))
             {
-                auto sleJson = sleNode->getJson(JsonOptions::none);
-                if (sleNode->getType() == ltMPTOKEN_ISSUANCE)
-                    sleJson[jss::mpt_issuance_id] = to_string(makeMptID(
-                        (*sleNode)[sfSequence],
-                        sleNode->getAccountID(sfIssuer)));
-
-                jvObjects.append(sleJson);
+                jvObjects.append(sleNode->getJson(JsonOptions::none));
             }
 
             if (++i == mlimit)
diff --git a/src/xrpld/rpc/handlers/LedgerData.cpp b/src/xrpld/rpc/handlers/LedgerData.cpp
index 573f3f62f88..ad26b83b43b 100644
--- a/src/xrpld/rpc/handlers/LedgerData.cpp
+++ b/src/xrpld/rpc/handlers/LedgerData.cpp
@@ -124,10 +124,6 @@ doLedgerData(RPC::JsonContext& context)
                 Json::Value& entry =
                     nodes.append(sle->getJson(JsonOptions::none));
                 entry[jss::index] = to_string(sle->key());
-
-                if (sle->getType() == ltMPTOKEN_ISSUANCE)
-                    entry[jss::mpt_issuance_id] = to_string(makeMptID(
-                        (*sle)[sfSequence], sle->getAccountID(sfIssuer)));
             }
         }
     }