{"chainId":"0x28751c","chainName":"Horizen Testnet","nativeCurrency":{"name":"Sepolia Ether","symbol":"ETH","decimals":18},"rpcUrls":["https://horizen-testnet.rpc.caldera.xyz/http"],"blockExplorerUrls":["https://horizen-testnet.explorer.caldera.xyz"],"iconUrls":["ipfs://bafkreiejezmamcywe5jigzopxlpxdp5uvofx3h2jfo5xp34bphf43i4ega"]}