{"chainId":"0x459","chainName":"B2 Hub Testnet","nativeCurrency":{"name":"BSquared Token","symbol":"B2","decimals":18},"rpcUrls":["https://testnet-hub-rpc.bsquared.network"],"blockExplorerUrls":["https://testnet-hub-explorer.bsquared.network"],"iconUrls":["ipfs://QmPV6ASrQDEkEW3g3ni7p2rJMPeciRLpEpvrAc1QfzVkx9"]}