Transaction not yet indexed

SFf1kvgPTa8fk17FRG7AUzfbMY2ebm5Su8TfCkupYDABvgfRj9FonHZ3J7nukNSTdRgwYPC3RYsuQzM5c43z7Lu

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