Add {CXD}: {Cortex DAO Token}

I understand that filing an issue does not guarantee addition to the DeFi Swap token list.

Token Address: 0x5A56Da75c50aA2733F5Fa9A2442AaEfcBc60B2e6
Token Name (from contract): Cortex DAO Token
Token Decimals (from contract): 18
Token Symbol (from contract): CXD
Uniswap V2 Pair Address of Token:

Link to the official homepage of token: https://cortexdao.io/
Link to CoinMarketCap or CoinGecko page of token: https://www.coingecko.com/en/coins/cortexdao

Review the repository's token-list contribution process and inspect how existing token entries are represented. Verify the supplied Cortex DAO contract, symbol, decimals, and project links against comparable entries; done means the token is added in the repository's expected format and passes its available validation checks.

Written by the indexing model from the issue text.