1 files changed, 1 insertions, 1 deletions
diff --git a/packages/order-utils/src/crypto.ts b/packages/order-utils/src/crypto.ts
index 517ca2840..0f1504a72 100644
--- a/packages/order-utils/src/crypto.ts
+++ b/packages/order-utils/src/crypto.ts
@@ -32,7 +32,7 @@ export const crypto = {
                 argTypes.push('address');
             } else if (_.isString(arg)) {
                 argTypes.push('string');
-            } else if (_.isBuffer(arg)) {
+            } else if (_.isBuffer(arg) || _.isTypedArray(arg)) {
                 argTypes.push('bytes');
             } else if (_.isBoolean(arg)) {
                 argTypes.push('bool');