Transaction not yet indexed

4k78tTADeMCEGtBAyTiiqVmfsBuc3TVB9bXaFDjFKPFi7JE9jcHMar7irvGXf8MSpUfsZLS5Z2T3c8bEJykN8JuU

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