Block height - The block amount and duration from the blockchain (in blocks) on generation of the present block Nonce - The transaction variety with the from address (bear in mind this begins at 0 so a nonce of a hundred would actually be the a hundred and first transaction https://tinybookmarks.com/story20218422/new-step-by-step-map-for-blockchain-explorer-unconfirmed-transaction-https-md-swk-web-com-onnbpblstmy8giqdrhnkga