* Update tokenlist.json
* Delete blockchains/smartchain/assets/0xeAF7D8395CCE52DAef138d39a1CEfA51b97C15aE directory
* Migrate old TBC token to the new contract
* Migrate old TBC token to the new contract
* Delete blockchains/ethereum/assets/0xa1eD0364D53394209D61aE8bfdb8Ff50484D8c91 directory
* Migrate old TBC token to the new contract