Transaction not yet indexed

Lf1khkjFZHu21HVuCFEFWZFxFV6ZkcePEZQ1pZ7gDQwLJaCTeDcDwmtFwaSKsrcBSmupffmNmG2c5nrYVVBc75q

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