From 016034587b66e183d43131c3407522c2f87b795d Mon Sep 17 00:00:00 2001
From: twwu123 <tszwaiwu.96@gmail.com>
Date: Fri, 14 Feb 2025 16:53:07 +0800
Subject: [PATCH] fix parsing pool id

---
 .../mesh-core-cst/test/utils/serializer-utils.test.ts  | 10 ++++++++++
 packages/mesh-transaction/src/transaction/index.ts     |  2 +-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/packages/mesh-core-cst/test/utils/serializer-utils.test.ts b/packages/mesh-core-cst/test/utils/serializer-utils.test.ts
index 96c535d9..07eee382 100644
--- a/packages/mesh-core-cst/test/utils/serializer-utils.test.ts
+++ b/packages/mesh-core-cst/test/utils/serializer-utils.test.ts
@@ -367,4 +367,14 @@ describe("Serialization utils", () => {
     const result = serializer.resolver.script.resolveScriptRef(nativeScript);
     expect(result).toEqual("d81846820082041864");
   });
+
+  it("should deserialize pool id correctly", () => {
+    const result = serializer.deserializer.cert.deserializePoolId(
+      "pool1kgzq2g7glzcu76ygcl2llhamjjutcts5vhe2mzglmn5jxt2cnfs",
+    );
+
+    expect(result).toEqual(
+      "b2040523c8f8b1cf6888c7d5ffdfbb94b8bc2e1465f2ad891fdce923",
+    );
+  });
 });
diff --git a/packages/mesh-transaction/src/transaction/index.ts b/packages/mesh-transaction/src/transaction/index.ts
index d9a7f830..06f321db 100644
--- a/packages/mesh-transaction/src/transaction/index.ts
+++ b/packages/mesh-transaction/src/transaction/index.ts
@@ -618,7 +618,7 @@ export class Transaction {
   delegateStake(rewardAddress: string, poolId: string): Transaction {
     this.txBuilder.delegateStakeCertificate(
       rewardAddress,
-      this.txBuilder.serializer.resolver.keys.resolveEd25519KeyHash(poolId),
+      this.txBuilder.serializer.deserializer.cert.deserializePoolId(poolId),
     );
     return this;
   }