Transaction not yet indexed

21Cy9zV5h44daEEFZohzFrir7s86cW1iwBTagXDuFRrKznQTeX8Du7EuFwLxiVSHT3YUkTKbrcpS56DXbWaf6RtS

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