const accountId = context.accountId; if (!accountId) { return "Sign in with NEAR Wallet"; } const index = { action: "notify", key: accountId, options: { limit: 10, order: "desc", subscribe: true, }, }; const renderItem = (item, i) => { if (i === 0) { Storage.set("lastBlockHeight", item.blockHeight); } return ( <Widget src="mob.near/widget/Notification.Item" key={i} props={item} /> ); }; return <Widget src="mob.near/widget/IndexFeed" props={{ index, renderItem }} />;