Transaction not yet indexed

21RF338WFSbGdb4BQHy4mi2bQuK8j9QaEufZXdSMtaeHsqi5ukrRJdJi6SFa2ncw4y1cUfH6pnTZyZ1NffA9wHHN

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