Transaction not yet indexed

21UV9qigSws3pXAkQ4auxKaYbaVDXfqsAYEgAaJrPLKZ9A2GKkhMuDum29o5pp6QGVnhjLZX1wK4RPkdMLj3xGKS

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