Transaction not yet indexed

21SUcMHZVoGYYgpGsyRjHqA9iFwHBtCwz41C4XJXWdzRm16DXBbD5Sw5TJnEJvVVBkQHeySwQ2pdfmUUSZbo6qgG

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