Block height - The block quantity and length 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 really be the 101st transaction submitted by this account) https://bookmarkfriend.com/story20429174/the-smart-trick-of-blockchain-explorer-app-that-nobody-is-discussing-http-www-stes-tyc-edu-tw-xoops-modules-profile-userinfo-php-uid-3693980