Transaction not yet indexed

21Zu3bmJV6cfF5zkr6Kdgd38pLAGc65Uc5mR8dDf97VfLmQs5yGNyk2h9cBo7RWkckbrWDMSbAompLk2qsQcgBoD

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