Transaction not yet indexed

21fPfcpzkyHhdAgyJgMY2A4fkhhXe52uqAXfAPf3EdVM5wLxXXrtMkeGFCqmLmfdZ2giD9D1vzGiZXwJ3RMAk8UZ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.