Transaction not yet indexed

21SfefSKzaqmMhr6KgC5ogPM3V9djGX9qoznJPdSipC6isvuj5aZLWfG56o9ALYuWbfmuCLHGh3uJDM513mKRMdh

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