Transaction not yet indexed

21NFMQ7YkZU3SvDzQyJVgJcXsQmPMA3vQBKU5AVmsAQTmzzufrmYrFLrYZUP1f2wqHtJgNeaqaPTeXyiJaVqdwxP

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