Transaction not yet indexed

KuM11w9Rfg17t5ijq7T5thPstinghLS11Hj5ez3Nn7FYmrYa6apSvb6HVaajaKdSrUuQKjkoQTzRKxHb6hxgUBi

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