Transaction not yet indexed

KMb9qayFq5HdrKpHggGZjtkn5zChKb34kuT8SMgSdDc7cgbZJfpaGa1DpBdUsJMvprju8tkDZKbLmMqdCyFnFsQ

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