Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (bear in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://bookmarkinglog.com/story20502353/blockchain-explorer-fundamentals-explained-https-codimd-fiksel-info-7obh-70jsduk4-4exx8mba