Transaction not yet indexed

21ake8gLnkSzftoAp1TZ2qDVfHUDLvVcsFUUtB78fRZokZMu8Tf8tQ85DYhZ3uHH8LSj4VsUaN7eSGQmWxC7ogyr

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