Block height - The block amount and size of your blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (bear in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://pageoftoday.com/story5805053/the-smart-trick-of-blockchain-explorer-app-that-nobody-is-discussing-https-pad-geolab-space-1eemv59krmalavl2pdd7cg