Block top - The block range and duration of the blockchain (in blocks) on creation of the present block Nonce - The transaction range for the from address (bear in mind this starts at 0 so a nonce of one hundred would in fact be the one hundred and first https://bookmarkja.com/story23402301/blockchain-explorer-bnb-an-overview-https-pad-fs-lmu-de-h2fzbno0rjqfpyic-69lxg