Block height - The block quantity and length on the blockchain (in blocks) on creation of the present block Nonce - The transaction number for your from address (bear in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://linkedbookmarker.com/story6012385/explorer-blockchain-base-an-overview-https-www-mixcloud-com-brokerfridge5