Transaction not yet indexed

5CUPQMLfEtYPcAgpiY3FQ6svpdFjVwoVfTnWgPbPeDLqk7yuBoX8UVBovBpcrvMZrt1uGY4BMtcsF9JgdE9QLz6w

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