Block height - The block amount and duration of your blockchain (in blocks) on creation of the current block Nonce - The transaction range with the from address (bear in mind this begins at 0 so a nonce of 100 would really be the a hundred and first transaction submitted https://baidubookmark.com/story20450599/the-best-side-of-explorer-blockchain-usdt-https-intensedebate-com-people-hawkwhorl3