Transaction not yet indexed

KuMMse37AKD8MrYYMoJEB1NWcxcUu6Gk8jdg4tknSnP25cvJPcrDgAwkcePWVWaEUyctcPpLi48XRM5yrtbK6Z3

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