2 files changed, 11 insertions, 3 deletions
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
index 13cc87e2a..5bd6aae03 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/data_type.ts
@@ -51,8 +51,16 @@ export abstract class DataType {
         return value;
     }
 
+    public getSignature(detailed?: boolean): string {
+        if (_.isEmpty(this._dataItem.name) || !detailed) return this.getSignatureType();
+        const name = this.getDataItem().name;
+        const shortName = name.indexOf('.') > 0 ? name.substr(name.lastIndexOf('.') + 1) : name;
+        const detailedSignature = `${shortName} ${this.getSignatureType()}`;
+        return detailedSignature;
+    }
+
     public abstract generateCalldataBlock(value: any, parentBlock?: CalldataBlock): CalldataBlock;
     public abstract generateValue(calldata: RawCalldata, rules: DecodingRules): any;
-    public abstract getSignature(): string;
+    public abstract getSignatureType(): string;
     public abstract isStatic(): boolean;
 }
diff --git a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
index 73e9cf778..d7105ff5f 100644
--- a/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
+++ b/packages/utils/src/abi_encoder/abstract_data_types/types/set.ts
@@ -155,11 +155,11 @@ export abstract class AbstractSetDataType extends DataType {
         return block;
     }
 
-    protected _computeSignatureOfMembers(): string {
+    protected _computeSignatureOfMembers(detailed?: boolean): string {
         // Compute signature of members
         let signature = `(`;
         _.each(this._members, (member: DataType, i: number) => {
-            signature += member.getSignature();
+            signature += member.getSignature(detailed);
             if (i < this._members.length - 1) {
                 signature += ',';
             }