Block height - The block amount and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction number for your from address (Remember this starts off at 0 so a nonce of 100 would essentially be the 101st transaction submitted by this account) Agreement https://atozbookmarkc.com/story20621560/detailed-notes-on-blockchain-explorer-unconfirmed-transaction-https-myspace-com-deletescreen7