Transaction not yet indexed

KHCz4To6DCAqFwBuSG5WE14K78ZPtjFEnny2jTQkPcq5Y1BZAd23ip3e9sUhLdCY8uNbE8JFC9WzdYLoWBDM1Ch

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