Transaction not yet indexed

21uF5vzTRfMAWu5S7RRvrHTQXyqEqKJnntS8QNazHUsBRvW8oqbM7an9CbQiVSVxJku4afkwbdj8ty6HDUyBefRY

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