Transaction not yet indexed

21e5TZRAvKZtpVZ7S8MoU7XJPx3bqcMQ4rApqVWFrqMFoqaFBqLbB4C9raurhgvqmd1ytFfdYXWF4qDE1ZU8TZ6B

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