Block height - The block range and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction variety for that from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://bookmarkprobe.com/story20571019/explorer-blockchain-base-an-overview-https-kearns-horn-hubstack-net-monitoring-transfers-how-distributed-ledger-analyzers-work