Transaction not yet indexed

21GKDzkYuahJkFf4ZcucYAnasuK4bu68sCB9nHBESre72MTTdoCnuD3xEyrjsSqhnPkdYdVg6vaLYpS8SoUkAQ8z

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