Transaction not yet indexed

421QJ6WH7teo9EG9hsr8ETWRZVTZydqfcUX1xCN4WLknVUd1edNQQniaqSYbqQS4FbEnKyd9BwwUpjp5KwSLc82J

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