Block top - The block number and length in the blockchain (in blocks) on generation of the present block Nonce - The transaction number for the from address (Keep in mind this begins at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://socialtechnet.com/story6243821/the-best-side-of-explorer-blockchain-usdt-https-www-lasallesancristobal-edu-mx-profile-hannabkzpaulsen19225-profile