Transaction not yet indexed

TSKF3kPVvRbHv7fXPM16JsF71bXELMtuucSuJ6kYbX6h5n6xLtTi61Zte3P2jbMYKA9r6Ghi8T8iqrUvmoTH8jZ

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