Block height - The block amount and duration of your blockchain (in blocks) on creation of the current block Nonce - The transaction variety with the from address (Remember this starts at 0 so a nonce of 100 would in fact be the one hundred and first transaction submitted by https://getsocialsource.com/story6038357/what-does-blockchain-explorer-usdt-mean-https-articlescad-com-the-remarkable-adventurers-in-the-cyber-frontier-grasping-distributed-ledger-instruments-325096-html