Any person can run a validator node and begin staking. Having said that setting up your own personal node or staking system is often fairly difficult mainly because it requires technological expertise. A blockchain validator is actually a computer or node that verifies transactions during the blockchain network. What https://financefeeds.com/hedera-hbar-struggles-with-nft-saturation-as-coldware-builds-a-next-gen-nft-marketplace-freeze-mint-tokenization-platform/