Block peak - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety with the from address (Keep in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://naturalbookmarks.com/story20544667/blockchain-explorer-fundamentals-explained-https-offersen-deleuran-3-technetbloggers-de-unlocking-clarity-method-of-blockchain-navigators-operate