Transaction not yet indexed

mffCuAYKnosVFh8nuiiJg3gLaoANv1Pi2Aw5UVV6bhDrKPBwFNZhkTDFhCELmtsoJBqbX61N26bKLFB8v9DTgge

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