diff --git a/zp-relayer/pool/RelayPool.ts b/zp-relayer/pool/RelayPool.ts
index 6e38b02..e24af42 100644
--- a/zp-relayer/pool/RelayPool.ts
+++ b/zp-relayer/pool/RelayPool.ts
@@ -365,7 +365,7 @@ export class RelayPool extends BasePool<Network> {
         const indexerCommitments = (await this.getIndexerTxs(fromIndex, limit)).map(tx => tx.slice(65, 129));
 
         // find cached commitments in the indexer's response
-        for (const [commit, memo] of localEntries) {
+        for (const [commit, {memo, index}] of localEntries) {
           if (indexerCommitments.includes(commit)) {
             logger.info('Deleting cached entry', { commit })
             await this.txStore.remove(commit)
diff --git a/zp-relayer/services/relayer/endpoints.ts b/zp-relayer/services/relayer/endpoints.ts
index 1850c0f..b8952c1 100644
--- a/zp-relayer/services/relayer/endpoints.ts
+++ b/zp-relayer/services/relayer/endpoints.ts
@@ -102,7 +102,7 @@ async function getTransactionsV2(req: Request, res: Response, { pool }: PoolInje
 
   const indexerCommitments = indexerTxs.map(tx => tx.slice(65, 129));
   const optimisticTxs: string[] = []
-  for (const [commit, memo] of localEntries) {
+  for (const [commit, {memo, index}] of localEntries) {
     if (indexerCommitments.includes(commit)) {
       // !!! we shouldn't modify local cache from here. Just filter entries to return correct response
       //logger.info('Deleting index from optimistic state', { index })
@@ -187,7 +187,7 @@ async function relayerInfo(req: Request, res: Response, { pool }: PoolInjection)
   const pendingCnt = await txStore.getAll()
     .then(keys => {
       return Object.entries(keys)
-        .map(([i]) => parseInt(i) as number)
+        .map(([commit, {memo, index}]) => index)
         .filter(i => indexerMaxIdx <= i)
     })
     .then(a => a.length);
diff --git a/zp-relayer/state/TxStore.ts b/zp-relayer/state/TxStore.ts
index c3d6b3c..faccb10 100644
--- a/zp-relayer/state/TxStore.ts
+++ b/zp-relayer/state/TxStore.ts
@@ -23,9 +23,9 @@ export class TxStore {
     } : null;
   }
 
-  async getAll() {
-    return await this.redis.hgetall(this.name).then(keys => {
-      return Object.entries(keys)
+  async getAll(): Promise<Record<string, {memo: string, index: number}>> {
+    return this.redis.hgetall(this.name).then(keys => Object.fromEntries(
+      Object.entries(keys)
         .map(([commit, data]) => 
           [commit,
           { 
@@ -33,7 +33,7 @@ export class TxStore {
             index: hexToNumber(data.slice(0, INDEX_BYTES * 2)),
           }] as [string, {memo: string, index: number}]
         )
-      }
+      ));
   }
 
   async removeAll() {