Transaction not yet indexed

Kk9brwRokR7vmSCE1nX6VgY7ddN8LtbdFDWLdHGScpARNkqzJPfbghjYFosPEpmwTnGthyi6gf3JLJWecAhJb21

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