Add IoTeX chain to Metamask's popular networks list

With more 50M transactions since its inception, IoTeX is the leading chain for any project that aims to connect the blockchain and the real world. The IoTeX chain is powered by a Roll-DPoS consensus mechanism and is one of the fastest Layer-1s in the industry with a 5-second blocks w/ instant finality and has been running error-free since going live in 2019. The IoTeX chain should definitely be added as a MM popular network in order to provide a better experience for the multitude of iotex users worldwide.


See the logo image attached below to be used as symbol on both Mainnet and Testnet.
IoTeX Logo