Transaction not yet indexed

21am7gw5jLr4b4zThsTqB9rUyBEJrPcBpHZQSpSH2joYN8GrinVXnrY79mGXbFHcGmPtHmZAfF3PyQMoAWxqhjk1

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