Block top - The block selection and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (bear in mind this begins at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://bookmarkhard.com/story20214466/the-best-side-of-explorer-blockchain-usdt-https-doc-adminforge-de-xbqatr5jtxomaazj2qoagg