Transaction not yet indexed

21XxTKqmLn5bjFsKXhKDGYddoMug3PjYRPoJTwV2n1JFdCytqZpgYZVZAQEA4FHt26gQRKPZu5LnhqdX7RHYgrK3

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