Block height - The block number and size of the blockchain (in blocks) on creation of the current block Nonce - The transaction quantity for your from address (bear in mind this commences at 0 so a nonce of 100 would basically be the 101st transaction submitted by this account) https://zanybookmarks.com/story20405410/top-guidelines-of-explorer-blockchain-solana-http-pandora-nla-gov-au-external-html-link-https-cryptoexplorerhub-com