Improve loading time when seach for a token that does not exist

[Andreea167]

1. Navigate to a token that does not exist e.g. https://superhero.com/trends/tokens/ABC134242xhd
2. notice that there is a long loading page until the token not found is shown, is taking like 15-40 seconds until the "token not found" is shown

Expected result:
If possible, improve the performance for reduce the laoding and show the token not found faster