Transaction not yet indexed

kffXvSY5QH5TkFuMqZoLteadFreDJJFWqVpJrbupS34dEoL2HhCUhyu3SLheSwRZ9RcD85F6ta8YurMjPpr2eyG

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