diff --git a/package-lock.json b/package-lock.json
index 82f1d47e..660b968c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@multiversx/sdk-core",
-  "version": "11.4.0-alpha.1",
+  "version": "11.4.0-alpha.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@multiversx/sdk-core",
-      "version": "11.4.0-alpha.1",
+      "version": "11.4.0-alpha.2",
       "license": "MIT",
       "dependencies": {
         "@multiversx/sdk-transaction-decoder": "1.0.2",
diff --git a/package.json b/package.json
index 04950487..8cdf353f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@multiversx/sdk-core",
-  "version": "11.4.0-alpha.1",
+  "version": "11.4.0-alpha.2",
   "description": "MultiversX SDK for JavaScript and TypeScript",
   "main": "out/index.js",
   "types": "out/index.d.js",
diff --git a/src/tokenOperations/codec.spec.ts b/src/tokenOperations/codec.spec.ts
index f220ea58..1c2a92e1 100644
--- a/src/tokenOperations/codec.spec.ts
+++ b/src/tokenOperations/codec.spec.ts
@@ -3,7 +3,7 @@ import { assert } from "chai";
 import { bigIntToBuffer, bigIntToHex, bufferToBigInt, bufferToHex, stringToBuffer, utf8ToHex } from "./codec";
 
 describe("test codec", () => {
-    it.only("should properly encode and decode values", () => {
+    it("should properly encode and decode values", () => {
         assert.deepEqual(stringToBuffer("hello"), Buffer.from("hello"));
         assert.deepEqual(bufferToBigInt(Buffer.from("075bcd15", "hex")), new BigNumber("123456789"));
         assert.deepEqual(bufferToBigInt(Buffer.from([])), new BigNumber("0"));
diff --git a/src/tokenOperations/tokenOperationsFactory.spec.ts b/src/tokenOperations/tokenOperationsFactory.spec.ts
index f33c9031..6010019a 100644
--- a/src/tokenOperations/tokenOperationsFactory.spec.ts
+++ b/src/tokenOperations/tokenOperationsFactory.spec.ts
@@ -30,7 +30,7 @@ describe("test factory", () => {
             transactionNonce: 42
         });
 
-        assert.equal(transaction.getData().toString(), "issue@4652414e4b@4652414e4b@64@00@63616e467265657a65@74727565@63616e57697065@74727565@63616e5061757365@74727565@63616e4d696e74@74727565@63616e4275726e@74727565@63616e4368616e67654f776e6572@74727565@63616e55706772616465@74727565@63616e4164645370656369616c526f6c6573@74727565")
+        assert.equal(transaction.getData().toString(), "issue@4652414e4b@4652414e4b@64@@63616e467265657a65@74727565@63616e57697065@74727565@63616e5061757365@74727565@63616e4d696e74@74727565@63616e4275726e@74727565@63616e4368616e67654f776e6572@74727565@63616e55706772616465@74727565@63616e4164645370656369616c526f6c6573@74727565")
         assert.equal(transaction.getNonce(), 42);
         assert.equal(transaction.getSender().toString(), frank.address.toString());
         assert.equal(transaction.getReceiver().toString(), "erd1qqqqqqqqqqqqqqqpqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqzllls8a5w6u");
diff --git a/src/tokenOperations/tokenOperationsFactory.ts b/src/tokenOperations/tokenOperationsFactory.ts
index a6a7d20c..3e06a5b8 100644
--- a/src/tokenOperations/tokenOperationsFactory.ts
+++ b/src/tokenOperations/tokenOperationsFactory.ts
@@ -358,8 +358,8 @@ export class TokenOperationsFactory {
             ...args.uris.map(utf8ToHex),
         ];
 
-        // Question for review: is this the one to be considered as "NFT data"?
-        const nftData = args.attributes + args.uris.join("");
+        // Note that the following is an approximation (a reasonable one):
+        const nftData = args.name + args.hash + args.attributes + args.uris.join("");
         const storageGasLimit = nftData.length * this.config.gasLimitStorePerByte.valueOf();
 
         return this.createTransaction({