Transaction not yet indexed

21AT8mkkE1soh7hve3jUfP4nWLmAWgLoKvzn13Bh7pTWYewUy6KGyjwQB69X9FXDXrSFrGFSNGZqP8bxuWVKmmK8

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