Block height - The block amount and size of your blockchain (in blocks) on creation of the current block Nonce - The transaction variety with the from address (bear in mind this starts at 0 so a nonce of 100 would in fact be the one hundred and first transaction https://yesbookmarks.com/story20790296/the-2-minute-rule-for-blockchain-explorer-solana-https-files-fm-f-e6nkandt95