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://bookmarklinx.com/story20484585/the-best-side-of-explorer-blockchain-usdt-https-squareblogs-net-heartgarlic3-delving-into-blockchain-explorers