Block top - The block selection and length of the blockchain (in blocks) on development of the current block Nonce - The transaction amount for your from address (Keep in mind this starts off at 0 so a nonce of 100 would really be the 101st transaction submitted by this https://mysocialguides.com/story6001210/a-review-of-blockchain-explorer-xrp-https-doodleordie-com-profile-brokerdrop7