Block height - The block amount and size in the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity to the from address (Keep in mind this starts at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) https://thebookmarklist.com/story20526227/a-review-of-blockchain-explorer-usdt-https-pad-geolab-space-1eemv59krmalavl2pdd7cg