Transaction not yet indexed

cufE1rh1sKuNcemrrLfLeMuYknCK3YQvcgVCMtKTj5isMH4BpmPs5KF4GLYbYccvEHy8rE5AbuoRQRxR6kwTpbm

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