Transaction not yet indexed

21A23UqExgWZwWKMMypE4E6iu8ARy6S8tMn2ynQ1W9kiTjzG1peRjbQSUqak9NduuP4H9fj8s3NFStGrZ2zKgzqD

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