From a6d81781002c077b2c563cda20fec8ba955c2e12 Mon Sep 17 00:00:00 2001
From: Codex Bot <codex-bot@local.invalid>
Date: Tue, 24 Mar 2026 01:04:24 +0100
Subject: [PATCH] Use block JSON tx hashes in indexer

---
 apps/indexer/src/index.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/apps/indexer/src/index.ts b/apps/indexer/src/index.ts
index 52bce9a..fc5f310 100644
--- a/apps/indexer/src/index.ts
+++ b/apps/indexer/src/index.ts
@@ -154,7 +154,12 @@ async function indexBlock(pool: Pool, rpc: PeyaRpcClient, height: number) {
     : mergeMiningTagPresent
       ? "detected-from-miner-tx-extra"
       : null;
-  const txHashes = [block.miner_tx_hash, block.protocol_tx_hash, ...block.tx_hashes];
+  const blockTxHashes = Array.isArray(blockJson.tx_hashes)
+    ? blockJson.tx_hashes
+    : Array.isArray(block.tx_hashes)
+      ? block.tx_hashes
+      : [];
+  const txHashes = [block.miner_tx_hash, block.protocol_tx_hash, ...blockTxHashes];
   const txResponse = await rpc.getTransactions(txHashes);
   if (txResponse.status !== "OK") {
     throw new Error(`gettransactions for block ${height} returned ${txResponse.status}`);