Transaction not yet indexed

PLFrDvTKeFetzd2nTAK4gK7F6rqUWKEa5efGHs37hNjujyuUXKid2oVfJdaSScN5H4gQeFEmiX8JZb8fu5RoAVu

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