Transaction not yet indexed

21yAT8DR4zsQK7FkR3aBiqqg9aAJNhEvER8ET7dCCsHgSmKxwKiofzEJJTzXP3Um47hR7HGA7Xfssz5raUcyKu6Y

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