Transaction not yet indexed

21ScKeT6FwfeQUH9ZM2ZAZ5AHnCv4pdZzQEbV48tERB4wTYrxEJ1cDBHNLQEqwNxVMQSyZ9QDcV81qUSCUkaE8Sp

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