Block height - The block amount and size of your blockchain (in blocks) on creation of the current block Nonce - The transaction selection for the from address (Keep in mind this commences at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this https://captainbookmark.com/story20546634/not-known-facts-about-blockchain-explorer-unconfirmed-transaction-https-pad-fs-lmu-de-h2fzbno0rjqfpyic-69lxg