Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity to the from address (Keep in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://friendlybookmark.com/story20464912/the-blockchain-explorer-address-diaries-https-pad-geolab-space-1eemv59krmalavl2pdd7cg