Transaction not yet indexed

Z56xNM4sPkp6F1g7bsEqGekbQfCjtriMDJejsSTPbZ1qKvEj8nnjzcy4ZnF5CadH9YPtHfpfNx3UtGBtALZU357

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