Transaction not yet indexed

21wt6BhMNWpGbi3GMqFiKtDK7yTSxxoLSHagKmnpRCqyd49x5pLtxetMPnofFAhoEuaS4bTw5LTLDQa3yRCcym5S

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