Transaction not yet indexed

21P4kkTsywJTQayN5KgwndCgdKucpy3fQ4wfic5Md1ouzJS9QYYuCihTgs5Jh5uUByjjkoKp1RjLPH1EafLk1nzz

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