Block top - The block number and length in the blockchain (in blocks) on development of the current block Nonce - The transaction variety for that from address (Remember this starts off at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) Not https://royalbookmarking.com/story20693066/the-ultimate-guide-to-eth-blockchain-explorer-https-offersen-deleuran-3-technetbloggers-de-unlocking-clarity-method-of-blockchain-navigators-operate