Block height - The block amount and size on the blockchain (in blocks) on generation of the current block Nonce - The transaction range for your from address (Remember this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) Contract creation https://digibookmarks.com/story20480405/the-blockchain-explorer-address-diaries-https-www-mixcloud-com-brokerfridge5