Transaction not yet indexed

21u8HbKJxMqu6bE6AdqbhsgvRMBpXAH49jM4YAN48miDaGuv3n63XeMKmCMyrDh9aDZsWeWgGm6te2xgbmtrW27D

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