Transaction not yet indexed

21tEKUNNLz8PYJaQwL572vepgVpiVnqk5pvs1MYUJBHwofBAZo2NpfTHPTLDXYNNaLqfN1bgqM9RSe7dNcDAkqUd

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