Block top - The block range and duration of your blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (bear in mind this begins at 0 so a nonce of one hundred would truly be the a hundred and first transaction https://royalbookmarking.com/story20574787/top-guidelines-of-explorer-blockchain-solana-https-pad-fs-lmu-de-h2fzbno0rjqfpyic-69lxg