{"chainId":"0x15a9","chainName":"DuckChain Mainnet","nativeCurrency":{"name":"TON","symbol":"TON","decimals":18},"rpcUrls":["https://rpc.duckchain.io","https://rpc-hk.duckchain.io"],"iconUrls":["ipfs://QmTJwaQcF6widssKvbNgdM4AVaddiTqFM2j4n6x17Sp3FL"]}