Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety for that from address (Keep in mind this commences at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://nimmansocial.com/story10843994/5-easy-facts-about-blockchain-explorer-api-described-https-codimd-fiksel-info-7obh-70jsduk4-4exx8mba