Transaction not yet indexed

21GY2xXfLWDT7G4Z9BbUiQ2zFKqjyoKSZptmPjME1jcisr1fea5NNAxtJkuaEHGFstAYdvS9r2MtFU2h6FGkr683

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