Block top - The block number and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction variety for that from address (Keep in mind this commences at 0 so a nonce of a hundred would essentially be the one hundred and first transaction https://bookmarkity.com/story20615654/the-2-minute-rule-for-blockchain-explorer-solana-https-pad-geolab-space-1eemv59krmalavl2pdd7cg