Layer 1 blockchain network Shardeum has successfully raised $5.4 million in a strategic funding round from notable investors including Amber Group, Galxe, J17 Capital, JSquare, TRGC, and others. The funding comes ahead of Shardeum’s highly anticipated mainnet launch, scheduled for later this year. The newly secured capital will be utilized to support the ecosystem’s growth and development in preparation for the mainnet launch.