Block top - The block variety and length with the blockchain (in blocks) on creation of the present block Nonce - The transaction variety for your from address (bear in mind this begins at 0 so a nonce of 100 would really be the one hundred and first transaction submitted https://sociallweb.com/story6114083/the-2-minute-rule-for-blockchain-explorer-solana-https-pad-geolab-space-1eemv59krmalavl2pdd7cg