Transaction not yet indexed

21NeW5k8PNk41cdrUxVbVAozhUZi7rk1DCiJh2aXPL965MSsTZSAiaSGP72dzdKkXVeBsk9JfNtNfHp226eAMauL

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