diff --git a/lib/primitives/tx.js b/lib/primitives/tx.js
index 188899a0..45dd7741 100644
--- a/lib/primitives/tx.js
+++ b/lib/primitives/tx.js
@@ -2168,7 +2168,8 @@ TX.prototype.getJSON = function getJSON(network, view, entry, index) {
     outputs: this.outputs.map((output) => {
       return output.getJSON(network);
     }),
-    locktime: this.locktime
+    locktime: this.locktime,
+    hex: this.toRaw().toString('hex')
   };
 };