Transaction not yet indexed

CkLcSAU4SECbsD3JkAzfaMa34NHvY2NHgEftRzHUXutme8dau2we8Q51syvDaNJaH8yRmPwcBdEbwPSU83cHkN6

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