From f9137d2b763ae411e7e7b22d69bc3bdf5e657df2 Mon Sep 17 00:00:00 2001
From: parodyBit <58690522+parodyBit@users.noreply.github.com>
Date: Mon, 24 Mar 2025 09:24:00 -0600
Subject: [PATCH] fix: unstake body fee

---
 lib/src/schema/unstake_body.dart | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/lib/src/schema/unstake_body.dart b/lib/src/schema/unstake_body.dart
index 98ddcaf..f7ac86d 100644
--- a/lib/src/schema/unstake_body.dart
+++ b/lib/src/schema/unstake_body.dart
@@ -68,12 +68,15 @@ class UnstakeBody extends GeneratedMessage {
         asHex: asHex,
       ));
 
-  Map<String, dynamic> jsonMap({bool asHex = false}) => {
-        "operator": operator.address,
-        "withdrawal": withdrawal.jsonMap(asHex: asHex),
-        "fee": fee.toInt(),
-        "nonce": nonce.toInt(),
-      };
+  Map<String, dynamic> jsonMap({bool asHex = false}) {
+    Map<String, dynamic> data = {
+      "operator": operator.address,
+      "withdrawal": withdrawal.jsonMap(asHex: asHex),
+      "nonce": nonce.toInt(),
+      "fee": fee.toInt() > 0 ? fee.toInt() : null
+    };
+    return data;
+  }
 
   Uint8List get pbBytes => writeToBuffer();