Block top - The block number and size of your blockchain (in blocks) on generation of the present block Nonce - The transaction quantity for that from address (bear in mind this starts off at 0 so a nonce of a hundred would essentially be the a hundred and first https://kbookmarking.com/story20558116/blockchain-explorer-usdt-trc20-fundamentals-explained-https-notes-io-ww2s8