Based on the existing answers, it appears that the best resource for finding information about the components of a block is the Klaytn Foundation's documentation page. This page provides an overview of the Klaytn execution model, which includes information about the components of a block. The components of a block include the block header, transactions, and receipts. The block header contains information such as the block number, the block's hash, the parent block's hash, and the timestamp. The transactions are the individual transactions that are included in the block, and the receipts are the results of the transactions. This page also provides information about other aspects of the Klaytn execution model, such as gas, fees, and consensus.
