Block top - The block range and duration of your 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 really be the 101st transaction submitted by this account) https://toplistar.com/story22357354/not-known-facts-about-blockchain-explorer-usdt-https-www-colegioenlinea-edu-co-profile-mckinneyhxdserup65445-profile