Transaction not yet indexed

21Z3LxSnJkcKSP2P4NSmjd2NfpFybz6vmzkGdJmcY1KQbYj7XKsubf24e42xcDrYYgUzVmeRB4FeVK5zEA71Myiz

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