Transaction not yet indexed

21kmfTYUgaKjShmkjLbG3TWSiHSyx8uXG5rahwwTmedCBpLWXZ2aDPRxEheKJJGa8VzhJzWJMSTCmFeQB6pDzPHA

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