Transaction not yet indexed

Yu21uK2m8XpbYNzVGF5zbRHcpwmwtt2yc1X9HzuptzaLDq1XPeHU425ZcFjBPbA48BM2f942nNER1M1ddPfmo7r

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