Block top - The block range and length of the blockchain (in blocks) on development of the current block Nonce - The transaction number for that from address (bear in mind this starts off at 0 so a nonce of one hundred would actually be the a hundred and first https://maximusbookmarks.com/story20774967/new-step-by-step-map-for-blockchain-explorer-unconfirmed-transaction-https-pad-fs-lmu-de-h2fzbno0rjqfpyic-69lxg