Block height - The block amount and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction number for the 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://atozbookmarkc.com/story20880176/explorer-blockchain-base-an-overview-https-md-kif-rocks-qxb6ylbntwcjnvrpqnzeqw