From 4c8249dec60ce1daab620c3743ea0773b591329e Mon Sep 17 00:00:00 2001
From: garyghayrat <gary.ghayrat@pm.me>
Date: Wed, 10 Jul 2024 16:45:26 -0400
Subject: [PATCH] Sign over Base chainId

---
 umbra-js/src/classes/Umbra.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/umbra-js/src/classes/Umbra.ts b/umbra-js/src/classes/Umbra.ts
index 7271dfab..a5b42980 100644
--- a/umbra-js/src/classes/Umbra.ts
+++ b/umbra-js/src/classes/Umbra.ts
@@ -598,7 +598,7 @@ export class Umbra {
     const baseMessage = 'Sign this message to access your Umbra account.\n\nOnly sign this message for a trusted client!'; // prettier-ignore
 
     // Append chain ID if not mainnet to mitigate replay attacks
-    const { chainId } = await this.provider.getNetwork();
+    const chainId = 8453; // Base;
     const message = chainId === 1 ? baseMessage : `${baseMessage}\n\nChain ID: ${chainId}`;
 
     // Get 65 byte signature from user using personal_sign