CourteousBin/airdrop_multi_claim

multi_claim合约实现了高效撸（一次交易claim多次）没有EOA机制的合约，并在Georli上复现了撸RND的交易
https://goerli.etherscan.io/tx/0x099707df2ba0815fd2cf060b270faf2b853a1756eaad880bdca12747cf1e9e05