diff --git a/zp-relayer/pool/RelayPool.ts b/zp-relayer/pool/RelayPool.ts
index 8ae4a3ce..76a7fd87 100644
--- a/zp-relayer/pool/RelayPool.ts
+++ b/zp-relayer/pool/RelayPool.ts
@@ -3,7 +3,6 @@ import { logger } from '@/lib/appLogger'
 import { Network } from '@/lib/network'
 import { redis } from '@/lib/redisClient'
 import { JobState, PoolTx, poolTxQueue, WorkerTxType } from '@/queue/poolTxQueue'
-import { TxStore } from '@/state/TxStore'
 import { ENERGY_SIZE, MOCK_CALLDATA, PERMIT2_CONTRACT, TOKEN_SIZE, TRANSFER_INDEX_SIZE } from '@/utils/constants'
 import {
   applyDenominator,
@@ -50,13 +49,10 @@ export class RelayPool extends BasePool<Network> {
   public permitRecover: PermitRecover | null = null
   private proxyAddress!: string
   private indexerUrl!: string
-  txStore!: TxStore
 
   async init(permitConfig: PermitConfig, proxyAddress: string, indexerUrl: string) {
     if (this.isInitialized) return
 
-    this.txStore = new TxStore('tmp-tx-store', redis)
-
     this.proxyAddress = proxyAddress
     this.indexerUrl = indexerUrl
 
@@ -256,8 +252,6 @@ export class RelayPool extends BasePool<Network> {
       memo
     )
 
-    await this.txStore.add(commitIndex, prefixedMemo)
-
     if (nullifier) {
       logger.debug('Adding nullifier %s to OS', nullifier)
       await this.optimisticState.nullifiers.add([nullifier])
diff --git a/zp-relayer/services/relayer/endpoints.ts b/zp-relayer/services/relayer/endpoints.ts
index 45e4a097..2c89caef 100644
--- a/zp-relayer/services/relayer/endpoints.ts
+++ b/zp-relayer/services/relayer/endpoints.ts
@@ -96,39 +96,7 @@ async function getTransactionsV2(req: Request, res: Response, { pool }: PoolInje
     throw new Error(`Failed to fetch transactions from indexer. Status: ${res.status}`)
   }
   const indexerTxs: string[] = await response.json()
-
-  const lastIndex = offset + indexerTxs.length * OUTPLUSONE
-  const txStore = (pool as RelayPool).txStore
-  const indices = await txStore.getAll().then(keys => {
-    return Object.entries(keys)
-      .map(([i, v]) => [parseInt(i), v] as [number, string])
-      .filter(([i]) => offset <= i && i <= lastIndex)
-      .sort(([i1], [i2]) => i1 - i2)
-  })
-
-  // TODO: optimize
-  const optimisticTxs = new Set<string>()
-  const duplicates = new Set<string>()
-  for (const tx of indexerTxs) {
-    const commit = tx.slice(65, 129)
-    for (const [index, memoV2] of indices) {
-      const commitLocal = memoV2.slice(0, 64)
-      if (commit === commitLocal) {
-        duplicates.add(index.toString())
-      } else {
-        optimisticTxs.add(memoV2)
-      }
-    }
-  }
-
-  for (const index of duplicates) {
-    logger.info('Deleting index from optimistic state', { index })
-    await txStore.remove(index.toString())
-  }
-
-  const txs: string[] = [...indexerTxs, ...Array.from(optimisticTxs.values()).map(tx => txToV2Format('0', tx))]
-
-  res.json(txs)
+  res.json(indexerTxs)
 }
 
 async function getJob(req: Request, res: Response, { pool }: PoolInjection) {
diff --git a/zp-relayer/state/TxStore.ts b/zp-relayer/state/TxStore.ts
deleted file mode 100644
index 67782925..00000000
--- a/zp-relayer/state/TxStore.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-import type { Redis } from 'ioredis'
-
-export class TxStore {
-  constructor(public name: string, private redis: Redis) {}
-
-  async add(index: number, memo: string) {
-    await this.redis.hset(this.name, { [index]: memo })
-  }
-
-  async remove(index: string) {
-    await this.redis.hdel(this.name, index)
-  }
-
-  async get(index: string) {
-    const memo = await this.redis.hget(this.name, index)
-    return memo
-  }
-
-  async getAll() {
-    return await this.redis.hgetall(this.name)
-  }
-}