Block top - The block number and length in the blockchain (in blocks) on development 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 essentially be the 101st transaction submitted by this https://onlybookmarkings.com/story20433303/the-2-minute-rule-for-blockchain-explorer-solana-https-forum-issabel-org-u-optionray7