Transaction not yet indexed

21yKSaxbgQdqQRck5UkuiSPxwbx2ReYPS7UvQGVa76YEyfxFJQwUPc45zb2F91RuWgPCMS9VHEmsCYQ5QEUjwZ4k

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