{"chainId":"0x219e2d","chainName":"PlatON Dev Testnet Deprecated","nativeCurrency":{"name":"LAT","symbol":"lat","decimals":18},"rpcUrls":["https://devnetopenapi2.platon.network/rpc"],"blockExplorerUrls":["https://devnetscan.platon.network"],"iconUrls":["ipfs://QmT7PSXBiVBma6E15hNkivmstqLu3JSnG1jXN5pTmcCGRC"]}