Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction number for your from address (Keep in mind this begins at 0 so a nonce of one hundred would essentially be the 101st transaction submitted by this https://bookmarkpath.com/story20500736/explorer-blockchain-base-an-overview-https-pad-geolab-space-1eemv59krmalavl2pdd7cg