Transaction not yet indexed

21AzZxRjjkHax5HYMBHbAdk8F7PCmjpmzwWGvrjnmWSRhkzrgWSqdBgr5meMUudXfuTrZRn2FMGxzNRhdcYd3mr8

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