Block height - The block variety and size in the blockchain (in blocks) on development of the present block Nonce - The transaction selection for the from address (bear in mind this starts at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://bookmarkingfeed.com/story20500039/what-does-blockchain-explorer-usdt-mean-http-bioimagingcore-be-q2a-user-storegarlic8