From e1abe3ac1dc88940208254d007182bdf436bf1af Mon Sep 17 00:00:00 2001
From: Dimo99 <dimodimov1999@gmail.com>
Date: Tue, 23 Jul 2024 17:06:03 +0300
Subject: [PATCH] fix(relay): Getting sync aggregate non existing bug

---
 relay/implementations/beacon-api.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/relay/implementations/beacon-api.ts b/relay/implementations/beacon-api.ts
index f0be9b250..1ee3e4bb2 100644
--- a/relay/implementations/beacon-api.ts
+++ b/relay/implementations/beacon-api.ts
@@ -250,7 +250,9 @@ export class BeaconApi implements IBeaconApi {
   ): Promise<{ sync_aggregate: SyncAggregate; slot: number }> {
     while (slot <= limitSlot) {
       const blockHeaderBodyResult = await (
-        await this.fetchWithFallback(`/eth/v2/beacon/blocks/${slot}`)
+        await this.fetchWithFallbackNoRetryNotFound(
+          `/eth/v2/beacon/blocks/${slot}`,
+        )
       ).json();
 
       if (blockHeaderBodyResult.code !== 404) {