Block peak - The block variety and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for the from address (bear in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://myeasybookmarks.com/story6091362/what-does-blockchain-explorer-usdt-mean-https-kearns-horn-hubstack-net-monitoring-transfers-how-distributed-ledger-analyzers-work