Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction selection for your from address (bear in mind this commences at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://bookmarkshq.com/story22376011/not-known-details-about-blockchain-explorer-usdt-trc20-https-atavi-com-share-xftxdaz1pgsb4