ChainCatcher news, the IOST Foundation has announced a token airdrop plan, allocating 4.26 billion IOST tokens to reward ecosystem participants.The specific allocation plan is as follows:Existing users will receive 40% (approximately 1.71 billion IOST);New users will receive 35% (approximately 1.49 billion IOST);Ecosystem support accounts for 23% (approximately 981 million IOST);Early voters will receive 2% (approximately 85.28 million IOST);Users can achieve up to 4.5 times returns through a lock-up period ranging from 90 to 730 days.