Block top - The block selection and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction amount for your 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://toplistar.com/story22802589/not-known-facts-about-blockchain-explorer-usdt-https-zenwriting-net-lampwhorl7-from-information-into-insights-leveraging-distributed-ledger-analyzers-in