Transaction not yet indexed

21LpDZPkre76jF8VGfVb13uYzcmUS2EeoxChB2NV8Q2zCu6fEEEapkfN7EB9QS5YXyPhpMqtbA9aEBtDFXHN3TUU

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