Block top - The block selection and length from the blockchain (in blocks) on development of the current block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) Agreement https://macrobookmarks.com/story20669934/the-blockchain-explorer-usdt-trc20-diaries-https-kearns-horn-hubstack-net-monitoring-transfers-how-distributed-ledger-analyzers-work