{"chainId":"0x71b","chainName":"Cube Chain Testnet","nativeCurrency":{"name":"Cube Chain Test Native Token","symbol":"CUBET","decimals":18},"rpcUrls":["https://http-testnet.cube.network","https://http-testnet-sg.cube.network","https://http-testnet-jp.cube.network","https://http-testnet-us.cube.network"],"blockExplorerUrls":["https://testnet.cubescan.network"],"iconUrls":["ipfs://QmbENgHTymTUUArX5MZ2XXH69WGenirU3oamkRD448hYdz"]}