Block top - The block number and length from the blockchain (in blocks) on development of the current block Nonce - The transaction range for your from address (bear in mind this starts at 0 so a nonce of a hundred would essentially be the a hundred and first transaction https://thefairlist.com/story10980867/how-much-you-need-to-expect-you-ll-pay-for-a-good-blockchain-explorer-litecoin-https-pad-karuka-tech-vc6p2vmyr6a9ij1xxkanwg