export const rpcUrls: Record<string, string> = {
    mainnet: 'https://eth-mainnet.alchemyapi.io/v2/nLpJu-dVzP5svq60cv-WDIRwVr_3vTQ3',
    ropsten: 'https://ropsten.infura.io/v3/<YOUR_API_KEY>',
    rinkeby: 'https://rinkeby.infura.io/v3/<YOUR_API_KEY>',
    kovan: 'https://kovan.infura.io/v3/<YOUR_API_KEY>',
    goerli: 'https://rpc.ankr.com/eth_goerli',
    avalanche: 'https://avalanche-evm.publicnode.com',
    optimism: 'https://mainnet.optimism.io',
    astar: 'https://astar.public.blastapi.io',
    evmos: 'https://eth.bd.evmos.org:8545',
    local: 'http://localhost:8545',
    arbitrum: 'https://arb-mainnet.g.alchemy.com/v2/nfrBcjgG9NsYkwUmVYadX0VMFz5wO9q_',
    aurora: 'https://mainnet.aurora.dev',
    fuse: 'https://rpc.fuse.io',
    polygon: 'https://polygon-mainnet.g.alchemy.com/v2/psozr3AJT3SADMRfXeHd_vX2jiiHRTrv'
  };