Transaction not yet indexed

21Hg5fKYKQdj9DSccTwdpopi2suYTi1qYPUEUfPaX66kD3V5MYFXiQcTPacCBSjmCrTxJEmGf4HwHaF3nPWEAZAe

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