Transaction not yet indexed

21XQw4QUbSuJdN15gDBFYmcYtbKfNsg8Gfu29kF7jcyefdQBCXpewPqz8UrQamffvTtZsfsPiQ8BTPDNexdB9ca1

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