Layerzero, the cross-chain messaging protocol has recorded a massive surge in its network activity following the announcement of its second airdrop. Reportedly, it has recorded a surge of 433% from its previous low of about 18,400 messages. Layerzero is encouraging interaction with its protocol by rewarding its users. However, the second airdrop comes out with a twist. Wallets that claimed āZROā tokens in the 1st airdrop but showed no subsequent activity are excluded from the second round. This encourages more engagement in the protocol.