Transaction not yet indexed

21TgpSgKe1SWd7q8NRFoGdj1rZhyf9FiEwQcDbExKQ85EdL56cfmLhD7hqdwLkRQjmCTP2zQsrMB9e5CkAoX382W

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