diff --git a/.github/ISSUE_TEMPLATE/add-orbit-chain-request.yml b/.github/ISSUE_TEMPLATE/add-orbit-chain-request.yml
index 485ecaf6d3..a1bd4f0ed6 100644
--- a/.github/ISSUE_TEMPLATE/add-orbit-chain-request.yml
+++ b/.github/ISSUE_TEMPLATE/add-orbit-chain-request.yml
@@ -70,6 +70,7 @@ body:
       options:
         - "1"
         - "42161"
+        - "42170"
         - "421614"
         - "11155111"
         - "17000"
diff --git a/packages/arb-token-bridge-ui/public/images/DataLakeMainnet_Logo.png b/packages/arb-token-bridge-ui/public/images/DataLakeMainnet_Logo.png
new file mode 100644
index 0000000000..8c7f51374f
Binary files /dev/null and b/packages/arb-token-bridge-ui/public/images/DataLakeMainnet_Logo.png differ
diff --git a/packages/arb-token-bridge-ui/public/images/DataLakeMainnet_NativeTokenLogo.png b/packages/arb-token-bridge-ui/public/images/DataLakeMainnet_NativeTokenLogo.png
new file mode 100644
index 0000000000..231b8d2fb2
Binary files /dev/null and b/packages/arb-token-bridge-ui/public/images/DataLakeMainnet_NativeTokenLogo.png differ
diff --git a/packages/arb-token-bridge-ui/public/images/PlumeDevnet_Logo.png b/packages/arb-token-bridge-ui/public/images/PlumeDevnet_Logo.png
new file mode 100644
index 0000000000..3228298b61
Binary files /dev/null and b/packages/arb-token-bridge-ui/public/images/PlumeDevnet_Logo.png differ
diff --git a/packages/arb-token-bridge-ui/src/components/TransactionHistory/TransactionsTableDetailsSteps.tsx b/packages/arb-token-bridge-ui/src/components/TransactionHistory/TransactionsTableDetailsSteps.tsx
index 9e662640ab..7eff130e15 100644
--- a/packages/arb-token-bridge-ui/src/components/TransactionHistory/TransactionsTableDetailsSteps.tsx
+++ b/packages/arb-token-bridge-ui/src/components/TransactionHistory/TransactionsTableDetailsSteps.tsx
@@ -21,7 +21,7 @@ import { ExternalLink } from '../common/ExternalLink'
 import { TransferCountdown } from '../common/TransferCountdown'
 import { isDepositReadyToRedeem } from '../../state/app/utils'
 import { Address } from '../../util/AddressUtils'
-import { isTeleportTx } from '../../hooks/useTransactions'
+import { isTeleportTx } from '../../types/Transactions'
 import {
   firstRetryableLegRequiresRedeem,
   secondRetryableLegForTeleportRequiresRedeem
diff --git a/packages/arb-token-bridge-ui/src/components/TransactionHistory/TransactionsTableRowAction.tsx b/packages/arb-token-bridge-ui/src/components/TransactionHistory/TransactionsTableRowAction.tsx
index b698597a3a..629aec8aaa 100644
--- a/packages/arb-token-bridge-ui/src/components/TransactionHistory/TransactionsTableRowAction.tsx
+++ b/packages/arb-token-bridge-ui/src/components/TransactionHistory/TransactionsTableRowAction.tsx
@@ -18,7 +18,7 @@ import { isDepositReadyToRedeem } from '../../state/app/utils'
 import { useRedeemRetryable } from '../../hooks/useRedeemRetryable'
 import { TransferCountdown } from '../common/TransferCountdown'
 import { getChainIdForRedeemingRetryable } from '../../util/RetryableUtils'
-import { isTeleportTx } from '../../hooks/useTransactions'
+import { isTeleportTx } from '../../types/Transactions'
 import { useRedeemTeleporter } from '../../hooks/useRedeemTeleporter'
 import { sanitizeTokenSymbol } from '../../util/TokenUtils'
 import { formatAmount } from '../../util/NumberUtils'
diff --git a/packages/arb-token-bridge-ui/src/components/TransactionHistory/helpers.ts b/packages/arb-token-bridge-ui/src/components/TransactionHistory/helpers.ts
index bc44d3cec3..929a90388e 100644
--- a/packages/arb-token-bridge-ui/src/components/TransactionHistory/helpers.ts
+++ b/packages/arb-token-bridge-ui/src/components/TransactionHistory/helpers.ts
@@ -31,7 +31,7 @@ import { getAttestationHashAndMessageFromReceipt } from '../../util/cctp/getAtte
 import { getOutgoingMessageState } from '../../util/withdrawals/helpers'
 import { getUniqueIdOrHashFromEvent } from '../../hooks/useArbTokenBridge'
 import { getProviderForChainId } from '../../token-bridge-sdk/utils'
-import { isTeleportTx } from '../../hooks/useTransactions'
+import { isTeleportTx } from '../../types/Transactions'
 
 const PARENT_CHAIN_TX_DETAILS_OF_CLAIM_TX =
   'arbitrum:bridge:claim:parent:tx:details'
diff --git a/packages/arb-token-bridge-ui/src/components/common/TransferCountdown.tsx b/packages/arb-token-bridge-ui/src/components/common/TransferCountdown.tsx
index 5806342bc8..d19c8c2e5b 100644
--- a/packages/arb-token-bridge-ui/src/components/common/TransferCountdown.tsx
+++ b/packages/arb-token-bridge-ui/src/components/common/TransferCountdown.tsx
@@ -5,7 +5,7 @@ import {
   useTransferDuration
 } from '../../hooks/useTransferDuration'
 import { isNetwork } from '../../util/networks'
-import { isTeleportTx } from '../../hooks/useTransactions'
+import { isTeleportTx } from '../../types/Transactions'
 
 /**
  * Displays a transfer countdown for a deposit, withdrawal, or cctp.
diff --git a/packages/arb-token-bridge-ui/src/hooks/useRedeemTeleporter.ts b/packages/arb-token-bridge-ui/src/hooks/useRedeemTeleporter.ts
index 4845c0e67f..20edd6715d 100644
--- a/packages/arb-token-bridge-ui/src/hooks/useRedeemTeleporter.ts
+++ b/packages/arb-token-bridge-ui/src/hooks/useRedeemTeleporter.ts
@@ -26,7 +26,7 @@ import { isUserRejectedError } from '../util/isUserRejectedError'
 import { errorToast } from '../components/common/atoms/Toast'
 import { useTransactionHistory } from './useTransactionHistory'
 import { Address } from '../util/AddressUtils'
-import { isTeleportTx, L2ToL3MessageData } from './useTransactions'
+import { isTeleportTx, L2ToL3MessageData } from '../types/Transactions'
 import { UseRedeemRetryableResult } from './useRedeemRetryable'
 import { getUpdatedTeleportTransfer } from '../components/TransactionHistory/helpers'
 
diff --git a/packages/arb-token-bridge-ui/src/hooks/useTransactionHistory.ts b/packages/arb-token-bridge-ui/src/hooks/useTransactionHistory.ts
index 940eb0181b..428722771e 100644
--- a/packages/arb-token-bridge-ui/src/hooks/useTransactionHistory.ts
+++ b/packages/arb-token-bridge-ui/src/hooks/useTransactionHistory.ts
@@ -17,7 +17,7 @@ import {
   L2ToL1EventResultPlus,
   WithdrawalInitiated
 } from './arbTokenBridge.types'
-import { isTeleportTx, Transaction } from './useTransactions'
+import { isTeleportTx, Transaction } from '../types/Transactions'
 import { MergedTransaction } from '../state/app/state'
 import {
   isCustomDestinationAddressTx,
diff --git a/packages/arb-token-bridge-ui/src/state/app/state.ts b/packages/arb-token-bridge-ui/src/state/app/state.ts
index e2b723a676..d962b01372 100644
--- a/packages/arb-token-bridge-ui/src/state/app/state.ts
+++ b/packages/arb-token-bridge-ui/src/state/app/state.ts
@@ -10,7 +10,7 @@ import {
   ChildToParentMessageData,
   L2ToL3MessageData,
   TxnType
-} from '../../hooks/useTransactions'
+} from '../../types/Transactions'
 import { ConnectionState } from '../../util'
 import { CCTPSupportedChainId } from '../cctpState'
 import { Address } from '../../util/AddressUtils'
diff --git a/packages/arb-token-bridge-ui/src/state/app/utils.ts b/packages/arb-token-bridge-ui/src/state/app/utils.ts
index b2a14492df..bb3037d373 100644
--- a/packages/arb-token-bridge-ui/src/state/app/utils.ts
+++ b/packages/arb-token-bridge-ui/src/state/app/utils.ts
@@ -17,7 +17,7 @@ import {
   isTeleportTx,
   TeleporterTransaction,
   Transaction
-} from '../../hooks/useTransactions'
+} from '../../types/Transactions'
 import { getUniqueIdOrHashFromEvent } from '../../hooks/useArbTokenBridge'
 import {
   firstRetryableLegRequiresRedeem,
diff --git a/packages/arb-token-bridge-ui/src/hooks/useTransactions.ts b/packages/arb-token-bridge-ui/src/types/Transactions.ts
similarity index 75%
rename from packages/arb-token-bridge-ui/src/hooks/useTransactions.ts
rename to packages/arb-token-bridge-ui/src/types/Transactions.ts
index f09e4b2662..8fa341fa26 100644
--- a/packages/arb-token-bridge-ui/src/hooks/useTransactions.ts
+++ b/packages/arb-token-bridge-ui/src/types/Transactions.ts
@@ -1,6 +1,7 @@
-import { AssetType } from './arbTokenBridge.types'
 import { BigNumber } from 'ethers'
 import { ParentToChildMessageStatus } from '@arbitrum/sdk'
+
+import { AssetType } from '../hooks/arbTokenBridge.types'
 import {
   MergedTransaction,
   TeleporterMergedTransaction
@@ -24,22 +25,6 @@ export type TxnType =
   | 'deposit-l2-ticket-created' // unused; keeping for cache backwrads compatability
   | 'approve-l2'
 
-export const txnTypeToLayer = (txnType: TxnType): 1 | 2 => {
-  switch (txnType) {
-    case 'deposit':
-    case 'deposit-l1':
-    case 'outbox':
-    case 'approve':
-      return 1
-    case 'deposit-l2':
-    case 'withdraw':
-    case 'deposit-l2-auto-redeem':
-    case 'deposit-l2-ticket-created':
-    case 'approve-l2':
-      return 2
-  }
-}
-
 export interface ParentToChildMessageData {
   status: ParentToChildMessageStatus
   retryableCreationTxID: string
@@ -93,20 +78,6 @@ export interface TeleporterTransaction extends Transaction {
   l2ToL3MsgData: L2ToL3MessageData
 }
 
-export interface NewTransaction extends TransactionBase {
-  status: 'pending'
-}
-
-export interface FailedTransaction extends TransactionBase {
-  status: 'failure'
-}
-
-// TODO: enforce this type restriction
-export interface DepositTransaction extends Transaction {
-  parentToChildMsgData: ParentToChildMessageData
-  type: 'deposit' | 'deposit-l1'
-}
-
 export function isTeleportTx(
   tx: Transaction | MergedTransaction
 ): tx is TeleporterTransaction | TeleporterMergedTransaction {
diff --git a/packages/arb-token-bridge-ui/src/util/AddressUtils.ts b/packages/arb-token-bridge-ui/src/util/AddressUtils.ts
index 4f33e3da77..9e15ef0750 100644
--- a/packages/arb-token-bridge-ui/src/util/AddressUtils.ts
+++ b/packages/arb-token-bridge-ui/src/util/AddressUtils.ts
@@ -1,3 +1,5 @@
+import { Provider } from '@ethersproject/providers'
+
 import { getAPIBaseUrl } from '.'
 import { getProviderForChainId } from '../token-bridge-sdk/utils'
 
@@ -29,3 +31,14 @@ export async function addressIsDenylisted(address: string) {
     return false
   }
 }
+
+export function getNonce(
+  address: string | undefined,
+  { provider }: { provider: Provider }
+): Promise<number> {
+  if (typeof address === 'undefined') {
+    return 0 as unknown as Promise<number>
+  }
+
+  return provider.getTransactionCount(address)
+}
diff --git a/packages/arb-token-bridge-ui/src/util/RetryableUtils.ts b/packages/arb-token-bridge-ui/src/util/RetryableUtils.ts
index f65d704ccb..ad7f89ba80 100644
--- a/packages/arb-token-bridge-ui/src/util/RetryableUtils.ts
+++ b/packages/arb-token-bridge-ui/src/util/RetryableUtils.ts
@@ -12,7 +12,7 @@ import {
   TeleporterMergedTransaction
 } from '../state/app/state'
 import { normalizeTimestamp } from '../state/app/utils'
-import { isTeleportTx } from '../hooks/useTransactions'
+import { isTeleportTx } from '../types/Transactions'
 
 type GetRetryableTicketParams = {
   parentChainTxHash: string
diff --git a/packages/arb-token-bridge-ui/src/util/WithdrawOnlyUtils.ts b/packages/arb-token-bridge-ui/src/util/WithdrawOnlyUtils.ts
index beeb63fe91..9b07e9b47d 100644
--- a/packages/arb-token-bridge-ui/src/util/WithdrawOnlyUtils.ts
+++ b/packages/arb-token-bridge-ui/src/util/WithdrawOnlyUtils.ts
@@ -217,6 +217,18 @@ export const withdrawOnlyTokens: { [chainId: number]: WithdrawOnlyToken[] } = {
       l2CustomAddr: '',
       l1Address: '0x83e817E1574e2201a005EC0f7e700ED5606F555E',
       l2Address: '0x87ABaD012da6DcD0438e36967FcaD54C9d64F86C'
+    },
+    {
+      symbol: 'Pepe',
+      l2CustomAddr: '',
+      l1Address: '0x6982508145454Ce325dDbE47a25d4ec3d2311933',
+      l2Address: '0x35E6A59F786d9266c7961eA28c7b768B33959cbB'
+    },
+    {
+      symbol: 'cbBTC',
+      l2CustomAddr: '',
+      l1Address: '0xcbb7c0000ab88b473b1f5afd9ef808440eed33bf',
+      l2Address: '0x4A605F93288e95db40cE72934b888641D9689a48'
     }
   ],
   [ChainId.ArbitrumNova]: []
diff --git a/packages/arb-token-bridge-ui/src/util/deposits/fetchDeposits.ts b/packages/arb-token-bridge-ui/src/util/deposits/fetchDeposits.ts
index b2ec571855..17acc4dd64 100644
--- a/packages/arb-token-bridge-ui/src/util/deposits/fetchDeposits.ts
+++ b/packages/arb-token-bridge-ui/src/util/deposits/fetchDeposits.ts
@@ -6,7 +6,7 @@ import {
   FetchDepositsFromSubgraphResult
 } from './fetchDepositsFromSubgraph'
 import { AssetType } from '../../hooks/arbTokenBridge.types'
-import { Transaction } from '../../hooks/useTransactions'
+import { Transaction } from '../../types/Transactions'
 import { defaultErc20Decimals } from '../../defaults'
 import { fetchNativeCurrency } from '../../hooks/useNativeCurrency'
 import {
diff --git a/packages/arb-token-bridge-ui/src/util/deposits/helpers.ts b/packages/arb-token-bridge-ui/src/util/deposits/helpers.ts
index 53781fd739..59d14ced25 100644
--- a/packages/arb-token-bridge-ui/src/util/deposits/helpers.ts
+++ b/packages/arb-token-bridge-ui/src/util/deposits/helpers.ts
@@ -18,7 +18,7 @@ import {
   Transaction,
   TxnStatus,
   TeleporterTransaction
-} from '../../hooks/useTransactions'
+} from '../../types/Transactions'
 import { fetchErc20Data } from '../TokenUtils'
 import {
   getL2ConfigForTeleport,
diff --git a/packages/arb-token-bridge-ui/src/util/fetchL2Gateways.ts b/packages/arb-token-bridge-ui/src/util/fetchL2Gateways.ts
index ce13b2be68..c23a7200f2 100644
--- a/packages/arb-token-bridge-ui/src/util/fetchL2Gateways.ts
+++ b/packages/arb-token-bridge-ui/src/util/fetchL2Gateways.ts
@@ -1,3 +1,4 @@
+import { constants } from 'ethers'
 import { Provider } from '@ethersproject/providers'
 import { getArbitrumNetwork } from '@arbitrum/sdk'
 
@@ -25,11 +26,8 @@ export async function fetchL2Gateways(l2Provider: Provider) {
   /* configure gateway addresses for fetching withdrawals */
   const { childErc20Gateway, childCustomGateway, childWethGateway } =
     l2Network.tokenBridge
-  const gatewaysToUse = [
-    childErc20Gateway,
-    childCustomGateway,
-    childWethGateway
-  ]
+
+  const gatewaysToUse = [childErc20Gateway, childCustomGateway]
   const l2ArbReverseGateway = l2ArbReverseGatewayAddresses[l2Network.chainId]
   const l2DaiGateway = l2DaiGatewayAddresses[l2Network.chainId]
   const l2wstETHGateway = l2wstETHGatewayAddresses[l2Network.chainId]
@@ -37,6 +35,10 @@ export async function fetchL2Gateways(l2Provider: Provider) {
   const l2MoonGateway = l2MoonGatewayAddresses[l2Network.chainId]
   const l2UsdcGateway = l2UsdcGatewayAddresses[l2Network.chainId]
 
+  // custom gas token chains will have weth gateway set to address zero
+  if (childWethGateway !== constants.AddressZero) {
+    gatewaysToUse.push(childWethGateway)
+  }
   if (l2ArbReverseGateway) {
     gatewaysToUse.push(l2ArbReverseGateway)
   }
diff --git a/packages/arb-token-bridge-ui/src/util/orbitChainsData.json b/packages/arb-token-bridge-ui/src/util/orbitChainsData.json
index 78669137f3..69ca450659 100644
--- a/packages/arb-token-bridge-ui/src/util/orbitChainsData.json
+++ b/packages/arb-token-bridge-ui/src/util/orbitChainsData.json
@@ -926,8 +926,8 @@
       "rpcUrl": "https://socialnetwork-mainnet.g.alchemy.com/public",
       "isCustom": true,
       "isTestnet": false,
-      "name": "Social Mainnet",
-      "slug": "social-mainnet",
+      "name": "Social Network",
+      "slug": "social-network",
       "parentChainId": 1,
       "tokenBridge": {
         "parentCustomGateway": "0xE32125cE1A8fFf30B5c0bB164B7E81816CA626F6",
@@ -948,7 +948,7 @@
       "bridgeUiConfig": {
         "color": "#12266B",
         "network": {
-          "name": "Social Mainnet",
+          "name": "Social Network",
           "logo": "/images/SocialMainnet_Logo.webp"
         },
         "nativeTokenData": {
@@ -956,6 +956,54 @@
           "symbol": "Earth"
         }
       }
+    },
+    {
+      "chainId": 140,
+      "confirmPeriodBlocks": 1081,
+      "ethBridge": {
+        "bridge": "0x77778b624B03D5D41FeC06641629BB3C98D94892",
+        "inbox": "0x1CB71Be210c6a0BE2b95B6FBD09b1a43Ae679f97",
+        "outbox": "0xf32E5481acde9E41cdD0EFAc6cDe3C7876cf65b3",
+        "rollup": "0xeD6F7916Da27b1A4680EB0C63aA3C768bCc10EDA",
+        "sequencerInbox": "0x7F17f54174c07F9213dc0EF9009c082542549A9C"
+      },
+      "nativeToken": "0x6e6C39CAC539Ab057d357d16d69Fd04d2b0fc38f",
+      "explorerUrl": "https://explorer.data-lake.co/",
+      "rpcUrl": "https://rpc.data-lake.co/",
+      "isCustom": true,
+      "isTestnet": false,
+      "name": "Data Lake Mainnet",
+      "slug": "data-lake-mainnet",
+      "parentChainId": 42170,
+      "tokenBridge": {
+        "parentCustomGateway": "0xB6725767227Aa858b112a4E563a7D357eddbECEa",
+        "parentErc20Gateway": "0x1fbdB03f9fe57Cf0049e0F238984C7a9cf4D8ca1",
+        "parentGatewayRouter": "0x63a9cd1aF4d8E254470E32F9D11FA516fdCc4a14",
+        "parentMultiCall": "0x23d1171380e3cbAA161F6EB31e3A3c6B548A467a",
+        "parentProxyAdmin": "0x0000000000000000000000000000000000000000",
+        "parentWeth": "0x0000000000000000000000000000000000000000",
+        "parentWethGateway": "0x0000000000000000000000000000000000000000",
+        "childCustomGateway": "0x0E13f3E7828925F31D3FE3e8Aa7343Cb95a78525",
+        "childErc20Gateway": "0x3b0825034A4F5b725990df6621EbE09C1ecb24dB",
+        "childGatewayRouter": "0x71e8d7eC6311Bbf7654E54115FD2c23d8C10Ff5f",
+        "childMultiCall": "0x8c4a651c207c63fd388574FeEcE51AAFD23f69a7",
+        "childProxyAdmin": "0x0000000000000000000000000000000000000000",
+        "childWeth": "0x0000000000000000000000000000000000000000",
+        "childWethGateway": "0x0000000000000000000000000000000000000000"
+      },
+      "bridgeUiConfig": {
+        "color": "#876D9C",
+        "network": {
+          "name": "Data Lake Mainnet",
+          "logo": "/images/DataLakeMainnet_Logo.png",
+          "description": "The Data Lake Chain is a pioneering Layer 3 blockchain designed to empower decentralized science (DeSci) and healthcare research. Built on Arbitrum Orbit, the Data Lake Chain is tailored for secure and compliant management of consents."
+        },
+        "nativeTokenData": {
+          "name": "Data Lake Token",
+          "symbol": "LAKE",
+          "logoUrl": "/images/DataLakeMainnet_NativeTokenLogo.png"
+        }
+      }
     }
   ],
   "testnet": [
@@ -1425,6 +1473,48 @@
           "logoUrl": "/images/unite-testnet_Logo.png"
         }
       }
+    },
+    {
+      "chainId": 98864,
+      "confirmPeriodBlocks": 60,
+      "ethBridge": {
+        "bridge": "0xF3BE11Ead404740017e4839712Af28e3c0b5C202",
+        "inbox": "0xDe66d6a8BabE07f6838ea712e708BBD47837de52",
+        "outbox": "0xE8806C827217b9C1D9610b5334254Da4d143dF3D",
+        "rollup": "0x7404f23fc2189e090E2342FaaF7f20efa7bD366a",
+        "sequencerInbox": "0xDcAb173C5D846d686856A2D3300B8a64ba12130D"
+      },
+      "explorerUrl": "https://test-explorer.plumenetwork.xyz/",
+      "rpcUrl": "https://test-rpc.plumenetwork.xyz/",
+      "isCustom": true,
+      "isTestnet": true,
+      "name": "Plume Devnet",
+      "slug": "plume-devnet",
+      "parentChainId": 11155111,
+      "tokenBridge": {
+        "parentCustomGateway": "0xa8168b76Aa023228CaA8Ef5110477cD6d02F1508",
+        "parentErc20Gateway": "0xD7A43a671c177Ed55D2B4bCaFc597Bb669Ce4B99",
+        "parentGatewayRouter": "0x0a4671a34D411868852be59cCa137D5f251dEe52",
+        "parentMultiCall": "0x73465577E9FD7Cd585E4270F23A9eBa99B92b6eD",
+        "parentProxyAdmin": "0x0000000000000000000000000000000000000000",
+        "parentWeth": "0x7b79995e5f793A07Bc00c21412e50Ecae098E7f9",
+        "parentWethGateway": "0x8a3f580894fF2C51E202Da7712f5550533a956B1",
+        "childCustomGateway": "0xA7E44Ce807F488791c6Bc8877c9CA7b36c68B9C0",
+        "childErc20Gateway": "0xc9F79584303fDcb2cf5d147D7Dc79c38EA3BEC11",
+        "childGatewayRouter": "0x52a0A8a9A65F90E160940972A0de15491172db87",
+        "childMultiCall": "0xA569f0e5e284A45F6155cbc4C904ad3cae0a82b0",
+        "childProxyAdmin": "0x0000000000000000000000000000000000000000",
+        "childWeth": "0x1738E5247c85f96c9D35FE55800557C5479b7063",
+        "childWethGateway": "0xc260574cD5F7469d9a840f85A6648F74b7Bd4097"
+      },
+      "bridgeUiConfig": {
+        "color": "#F43B3A",
+        "network": {
+          "name": "Plume Devnet",
+          "logo": "/images/PlumeDevnet_Logo.png",
+          "description": "Bringing the real world onchain. Optimized for real world assets."
+        }
+      }
     }
   ]
 }
diff --git a/packages/arb-token-bridge-ui/src/util/teleports/helpers.ts b/packages/arb-token-bridge-ui/src/util/teleports/helpers.ts
index dbab4fd3bf..b648950f18 100644
--- a/packages/arb-token-bridge-ui/src/util/teleports/helpers.ts
+++ b/packages/arb-token-bridge-ui/src/util/teleports/helpers.ts
@@ -10,7 +10,7 @@ import { MergedTransaction } from '../../state/app/state'
 import { FetchEthTeleportsFromSubgraphResult } from './fetchEthTeleportsFromSubgraph'
 import { TeleportFromSubgraph } from './fetchTeleports'
 import { AssetType } from '../../hooks/arbTokenBridge.types'
-import { Transaction } from '../../hooks/useTransactions'
+import { Transaction } from '../../types/Transactions'
 import { transformDeposit } from '../../state/app/utils'
 import { updateAdditionalDepositData } from '../deposits/helpers'
 import { fetchErc20Data } from '../TokenUtils'
diff --git a/packages/arb-token-bridge-ui/src/util/withdrawals/fetchETHWithdrawalsFromEventLogs.ts b/packages/arb-token-bridge-ui/src/util/withdrawals/fetchETHWithdrawalsFromEventLogs.ts
index a9955e6dc8..3d38e5318f 100644
--- a/packages/arb-token-bridge-ui/src/util/withdrawals/fetchETHWithdrawalsFromEventLogs.ts
+++ b/packages/arb-token-bridge-ui/src/util/withdrawals/fetchETHWithdrawalsFromEventLogs.ts
@@ -5,7 +5,7 @@ import { ChildToParentMessageReader } from '@arbitrum/sdk'
  * Fetches initiated ETH withdrawals from event logs in range of [fromBlock, toBlock].
  *
  * @param query Query params
- * @param query.receiver Address that will receive the funds
+ * @param query.receiver Address that received the funds
  * @param query.fromBlock Start at this block number (including)
  * @param query.toBlock Stop at this block number (including)
  * @param query.l2Provider Provider for the L2 network
@@ -24,7 +24,8 @@ export function fetchETHWithdrawalsFromEventLogs({
   if (typeof receiver === 'undefined') {
     return []
   }
-  // funds sent by this address
+
+  // funds received by this address
   return ChildToParentMessageReader.getChildToParentEvents(
     l2Provider,
     { fromBlock, toBlock },
diff --git a/packages/arb-token-bridge-ui/src/util/withdrawals/fetchTokenWithdrawalsFromEventLogs.ts b/packages/arb-token-bridge-ui/src/util/withdrawals/fetchTokenWithdrawalsFromEventLogs.ts
index 0b3d9531e3..ea0887c54c 100644
--- a/packages/arb-token-bridge-ui/src/util/withdrawals/fetchTokenWithdrawalsFromEventLogs.ts
+++ b/packages/arb-token-bridge-ui/src/util/withdrawals/fetchTokenWithdrawalsFromEventLogs.ts
@@ -2,6 +2,8 @@ import { Provider, BlockTag } from '@ethersproject/providers'
 import { Erc20Bridger, EventArgs } from '@arbitrum/sdk'
 import { WithdrawalInitiatedEvent } from '@arbitrum/sdk/dist/lib/abi/L2ArbitrumGateway'
 
+import { getNonce } from '../AddressUtils'
+
 function dedupeEvents(
   events: (EventArgs<WithdrawalInitiatedEvent> & {
     txHash: string
@@ -39,9 +41,11 @@ export async function fetchTokenWithdrawalsFromEventLogs({
   const erc20Bridger = await Erc20Bridger.fromProvider(l2Provider)
   const promises: ReturnType<Erc20Bridger['getWithdrawalEvents']>[] = []
 
+  const senderNonce = await getNonce(sender, { provider: l2Provider })
+
   l2GatewayAddresses.forEach(gatewayAddress => {
     // funds sent by this address
-    if (sender) {
+    if (sender && senderNonce > 0) {
       promises.push(
         erc20Bridger.getWithdrawalEvents(
           l2Provider,
diff --git a/packages/scripts/src/addOrbitChain/schemas.ts b/packages/scripts/src/addOrbitChain/schemas.ts
index 532e8a1d6e..f18adf2c69 100644
--- a/packages/scripts/src/addOrbitChain/schemas.ts
+++ b/packages/scripts/src/addOrbitChain/schemas.ts
@@ -36,6 +36,13 @@ export const getParentChainInfo = (parentChainId: number) => {
         chainId: 42161,
         name: "Arbitrum One",
       };
+    case 42170: // Arbitrum Nova
+      return {
+        rpcUrl: "https://nova.arbitrum.io/rpc",
+        blockExplorer: "https://nova.arbiscan.io",
+        chainId: 42170,
+        name: "Arbitrum Nova",
+      };
     case 11155111: // Sepolia
       return {
         rpcUrl: INFURA_KEY
diff --git a/yarn.lock b/yarn.lock
index da1ddc8a1f..5e7210b539 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -10744,15 +10744,10 @@ nano-css@^5.3.1:
     stacktrace-js "^2.0.2"
     stylis "^4.0.6"
 
-nanoid@^3.3.6:
-  version "3.3.6"
-  resolved "https://registry.npmjs.org/nanoid/-/nanoid-3.3.6.tgz"
-  integrity sha512-BGcqMMJuToF7i1rt+2PWSNVnWIkGCU78jBG3RxO/bZlnZPK2Cmi2QaffxGO/2RvWi9sL+FAiRiXMgsyxQ1DIDA==
-
-nanoid@^3.3.7:
-  version "3.3.7"
-  resolved "https://registry.npmjs.org/nanoid/-/nanoid-3.3.7.tgz"
-  integrity sha512-eSRppjcPIatRIMC1U6UngP8XFcz8MQWGQdt1MTBQ7NaAmvXDfvNxbvWV3x2y6CdEUciCSsDHDQZbhYaB8QEo2g==
+nanoid@^3.3.6, nanoid@^3.3.7:
+  version "3.3.8"
+  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.8.tgz#b1be3030bee36aaff18bacb375e5cce521684baf"
+  integrity sha512-WNLf5Sd8oZxOm+TzppcYk8gVOgP+l58xNy58D0nbUnOxOWRWvlcCV4kUF7ltmI6PsrLl/BgKEyS4mqsGChFN0w==
 
 napi-build-utils@^1.0.1:
   version "1.0.2"