Transaction not yet indexed

MkFvm4KKpm5WxdgABbQcsUhHaYkvgvkgyntoCdZyAypss6PoqkPS1ur3KSEZjwiRL7dewm4qWPGihdUNMzWoM1S

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