Transaction not yet indexed

21duCw4CHuXTkuSo9mnCEQhoQAoMwNTTSewDHtGhSNWaWMdRy2eDmcgQ6FFSzonQhqtKzb2Yp8tbH2hs4sFx293V

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