Transaction not yet indexed

21DuvouhjTADrxXMQSi7jpcXf9zqeWwGdEziCLMEbBc1zwy73jmRzBwYERV6rd4hexRiP2ZYaFPRbigkFh9f1yu4

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