From 84dd0bf06bcb74df936bede0ec32eff0b5a99817 Mon Sep 17 00:00:00 2001
From: brave-builds <45370463+brave-builds@users.noreply.github.com>
Date: Fri, 25 Oct 2024 08:16:39 +0200
Subject: [PATCH] fix(wallet): remove duplication nft_id when fetching nft
 metadata (uplift to 1.72.x) (#26185)

Uplift of #26174 (squashed) to beta
---
 .../BraveWallet/Extensions/RpcServiceExtensions.swift     | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/ios/brave-ios/Sources/BraveWallet/Extensions/RpcServiceExtensions.swift b/ios/brave-ios/Sources/BraveWallet/Extensions/RpcServiceExtensions.swift
index 3fff3e48ffc0..ff63ce9f2682 100644
--- a/ios/brave-ios/Sources/BraveWallet/Extensions/RpcServiceExtensions.swift
+++ b/ios/brave-ios/Sources/BraveWallet/Extensions/RpcServiceExtensions.swift
@@ -440,7 +440,13 @@ extension BraveWalletJsonRpcService {
       guard let self = self else { return [:] }
       for (coin, tokensPerCoin) in tokenCoinMap {
         group.addTask {
-          let nftIdentifiers = tokensPerCoin.map {
+          var uniqueTokensPerCoin: [BraveWallet.BlockchainToken] = []
+          for token in tokensPerCoin {
+            if !uniqueTokensPerCoin.contains(token) {
+              uniqueTokensPerCoin.append(token)
+            }
+          }
+          let nftIdentifiers = uniqueTokensPerCoin.map {
             BraveWallet.NftIdentifier(
               chainId: $0.chainId,
               contractAddress: $0.contractAddress,