diff --git a/src/util/route-utils.js b/src/util/route-utils.js
index f297469..ba32ca1 100644
--- a/src/util/route-utils.js
+++ b/src/util/route-utils.js
@@ -156,7 +156,7 @@ class RouteUtils {
 
       // Handle 429 errors thrown by nginx
       if (err.error) {
-        // console.log('decodeError: err: ', err)
+        console.log('decodeError: err: ', err)
 
         if (err.error.includes('429 Too Many Requests')) {
           const internalMsg =
diff --git a/test/v4/route-utils.js b/test/v4/route-utils.js
new file mode 100644
index 0000000..ba25cfd
--- /dev/null
+++ b/test/v4/route-utils.js
@@ -0,0 +1,34 @@
+/*
+  Unit tests for the route-utils.js library.
+*/
+
+const assert = require('chai').assert
+
+const RouteUtils = require('../../src/util/route-utils.js')
+
+describe('#route-utils', () => {
+  let uut
+
+  beforeEach(() => {
+    uut = new RouteUtils()
+  })
+
+  describe('#decodeError', () => {
+    it('should decode a 429 error from nginx', () => {
+      const err = {
+        error: '<html>\r\n<head><title>429 Too Many Requests</title></head>\r\n<body>\r\n<center><h1>429 Too Many Requests</h1></center>\r\n<hr><center>nginx/1.18.0 (Ubuntu)</center>\r\n</body>\r\n</html>\r\n',
+        level: 'error',
+        message: 'Error in slp.js/hydrateUtxos().',
+        timestamp: '2021-03-31T04:13:36.662Z'
+      }
+
+      const result = uut.decodeError(err)
+      // console.log('result: ', result)
+
+      assert.property(result, 'msg')
+      assert.equal(result.msg, '429 Too Many Requests')
+      assert.property(result, 'status')
+      assert.equal(result.status, 429)
+    })
+  })
+})
