{"chainId":"0x1f91","chainName":"Shardeum Liberty 2.X","nativeCurrency":{"name":"Shardeum SHM","symbol":"SHM","decimals":18},"rpcUrls":["https://liberty20.shardeum.org/"],"blockExplorerUrls":["https://explorer-liberty20.shardeum.org"],"iconUrls":["ipfs://Qma1bfuubpepKn7DLDy4NPSKDeT3S4VPCNhu6UmdGrb6YD"]}