Block height - The block variety and size of your blockchain (in blocks) on creation of the current block Nonce - The transaction selection for the from address (bear in mind this begins at 0 so a nonce of one hundred would actually be the 101st transaction submitted by this https://bookmarkick.com/story20646696/blockchain-explorer-usdt-trc20-fundamentals-explained-https-pad-fs-lmu-de-h2fzbno0rjqfpyic-69lxg