Transaction not yet indexed

21UFnm7Ad7Xnm2G1j3mJL7TC4QPfAdAwWoiq3ByCLJGMPk79FYMdPzEJqi6qLJ2yNmBZgLN8fnudHtjpKhScSLRw

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