* Add Mythical icon
* Create eip155-151.json
* Create eip155-152.json
* Update network id to match chain id
* Update network id to match chain id
* Add icon
* Delete eip155-152.json
* Update chain and network ids
* Rename eip155-151.json to eip155-201804.json
* Update _data/chains/eip155-201804.json
* Run the prettier
Co-authored-by: ligi <ligi@ligi.de>