Transaction not yet indexed

21U7wjZ3WBov3Qfy9mD9jXfZZdYujvUjm6ZRs7pGynNhLud8smZXAXcJGGDZNWSEy1YVXmsh9nkXDhEMfuEeG2YQ

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