From cf48aab48d244018ea238ed70e0e2a10035de536 Mon Sep 17 00:00:00 2001
From: "Jieyi Long (THETA Network)" <jieyi@sliver.tv>
Date: Tue, 24 Jan 2023 08:22:55 -0800
Subject: [PATCH] Fix GetAccount 500 error

---
 rpc/query.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rpc/query.go b/rpc/query.go
index b00d822..21ed59c 100644
--- a/rpc/query.go
+++ b/rpc/query.go
@@ -86,7 +86,7 @@ func (t *ThetaRPCService) GetAccount(args *GetAccountArgs, result *GetAccountRes
 		blocks := t.chain.FindBlocksByHeight(height)
 		if len(blocks) == 0 {
 			result.Account = nil
-			return nil
+			return fmt.Errorf("Historical data at given height is not available on current node")
 		}
 
 		deliveredView, err := t.ledger.GetDeliveredSnapshot()