Transaction not yet indexed

21Vko1uAPXtXf5K6bGTnhHH8sypAJsEYbA5CtBXTNyxFttKx7AtHzPdpcTnfHxW9rxZFbMAKvMGXouExwD8YAmhF

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