From 149992c7324d70030f65569181a4031f1630e4b2 Mon Sep 17 00:00:00 2001
From: Nabarun <nabarun@deepstacksoft.com>
Date: Mon, 10 Mar 2025 19:14:06 +0530
Subject: [PATCH] Set total difficulty to zero if not available

---
 packages/rpc-eth-client/src/eth-client.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/rpc-eth-client/src/eth-client.ts b/packages/rpc-eth-client/src/eth-client.ts
index db53f53e..8285f178 100644
--- a/packages/rpc-eth-client/src/eth-client.ts
+++ b/packages/rpc-eth-client/src/eth-client.ts
@@ -130,7 +130,7 @@ export class EthClient implements EthClientInterface {
             parentHash: block.parentHash,
             timestamp: block.timestamp.toString(),
             stateRoot: this._provider.formatter.hash(rawBlock.stateRoot),
-            td: this._provider.formatter.bigNumber(rawBlock.totalDifficulty).toString(),
+            td: this._provider.formatter.bigNumber(rawBlock.totalDifficulty ?? 0).toString(),
             txRoot: this._provider.formatter.hash(rawBlock.transactionsRoot),
             receiptRoot: this._provider.formatter.hash(rawBlock.receiptsRoot)
           }
@@ -191,7 +191,7 @@ export class EthClient implements EthClientInterface {
           parentHash: this._provider.formatter.hash(rawBlock.parentHash),
           timestamp: this._provider.formatter.number(rawBlock.timestamp).toString(),
           stateRoot: this._provider.formatter.hash(rawBlock.stateRoot),
-          td: this._provider.formatter.bigNumber(rawBlock.totalDifficulty).toString(),
+          td: this._provider.formatter.bigNumber(rawBlock.totalDifficulty ?? 0).toString(),
           txRoot: this._provider.formatter.hash(rawBlock.transactionsRoot),
           receiptRoot: this._provider.formatter.hash(rawBlock.receiptsRoot),
           uncleRoot: this._provider.formatter.hash(rawBlock.sha3Uncles),