Block height - The block amount and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction number for your from address (bear in mind this begins at 0 so a nonce of one hundred would in fact be the a hundred and first https://sociallweb.com/story6030323/the-2-minute-rule-for-blockchain-explorer-solana-https-mathiasen-curry-2-federatedjournals-com-diving-deep-blockchain-explorers