Transaction not yet indexed

1WFfFdv3x8PRB1ahnWTSr9yezgjHkeHKfQaR6XGWwJfmPXCN4PnmQV8drnfYn3d7n3uFaPJkxP1RSf5tVu9jw2m

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