Remove the use of the token object from the response of the `api/v2/tokens/<address>/holders` endpoint. (#1696)

Fixes #1690

* 404 for unknown transaction

Fixes #1689

* add helper for displaying custom error screen

Incorrect NFT media placeholder when navigating between pages

Fixes #1710

Hotfix `v1.26.2`

fixes for `v1.26.0`

This reverts commit 93098f54.

* placeholders for address and txs

* placeholder for explorer link

* move phalcon link

* change api endpoint for demo

* Fixing upstream header too large

* ready flags and navigation events

* add ENV

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Co-authored-by: Nick Zenchik <n.zenchik@gmail.com>

Highlight code of the main contract

Support raw format of v0.7 user ops

add user ops tx interpretation

Fixes #1676

* blob page placeholder

* txs with blobs list view

* tx additional info popup

* blob gas info for tx and block

* update hints

* tx blobs tab

* blob details page

* add ENV to hide blob txs tab

* tx blob fees and adj for tx burnt fees

* preliminary tests

* blob data convertion

* display blob data type in lists

* download asset

* blob txs in block

* tests for blob data preview

* fixes

* fix tests

* support blobs in search

* update blob icon

* more fixes

Add fallback to 'image_url' if 'animation_url' is invalid for NFT instance

Handle undefined timestamp for zkEVM batch

Fixes #1674

fix typo