Transaction not yet indexed

21Lu4rEPpGfCVpBqXht9fWDsaHCEW7jLwr1Sj7pyDUtDQBvWVvp5rxKuWyT7xEom9WFdowgr115nbsBm89vv3WfR

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