From d0596ce9c88ec8e7a242b73d931cfdfcd7f7d957 Mon Sep 17 00:00:00 2001
From: Josh <josh.hundley@gmail.com>
Date: Tue, 6 Oct 2020 22:34:42 -0700
Subject: [PATCH] Explorer: MintToChecked: mint authority should be optional
 (#12704)

---
 explorer/src/components/instruction/token/types.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/explorer/src/components/instruction/token/types.ts b/explorer/src/components/instruction/token/types.ts
index d14c7b82bc..54b3ce5fa7 100644
--- a/explorer/src/components/instruction/token/types.ts
+++ b/explorer/src/components/instruction/token/types.ts
@@ -148,7 +148,7 @@ const ApproveChecked = object({
 const MintToChecked = object({
   account: Pubkey,
   mint: Pubkey,
-  mintAuthority: Pubkey,
+  mintAuthority: optional(Pubkey),
   multisigMintAuthority: optional(Pubkey),
   signers: optional(array(Pubkey)),
   tokenAmount: TokenAmountUi,