Transaction not yet indexed

MentmLWu11BbGe4FZLp9WWJmMNJh5rDSNeASixKp9qQm2fKp1AkGA3zpLjhTrBAh9dwgMmrPgmnnXyT5YPDsuMd

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