Transaction not yet indexed

21sz9KJSvKSXMBdFmVytYaH14cdfLnpKyqWNVXScU5X1o5K4Eqq1tBaugM4TcYvdsxZZY2QSysLyuv7WALnJE3ru

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