Transaction not yet indexed

sfk39BgEi7GmKqWdVEMQt7rpDD8aRbLqbWen4LALNRfTgXpAVsfa3jXUVocCbdU5nw4MV3eHYeLEV5eprYiYVM2

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