Block top - The block selection and length in the blockchain (in blocks) on generation of the present block Nonce - The transaction quantity with the from address (bear in mind this starts at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://wavesocialmedia.com/story6201657/the-best-side-of-explorer-blockchain-usdt-https-www-webwiki-it-cryptoexplorerhub-com