Which of the following is the correct role of orderer nodes?

Which of the following is the correct role of orderer nodes?
A . Order and package endorsed transactions into a block.
B . Order new tokens from the token issuer.
C . Order peers to endorse a transaction.
D . Reorder stored blocks to compress data volume.

Answer: A

Explanation:

The primary role of orderer nodes in Hyperledger Fabric is to order and package endorsed transactions into blocks. Orderers receive transactions from various peers, ensure that these transactions are in a consistent order, and then package them into blocks that are subsequently appended to the blockchain. This function is crucial for maintaining the consistency and integrity of the ledger across all participating nodes. Orderer nodes do not issue tokens, enforce peer endorsements, or reorder stored blocks for data compression. Instead, their main function is integral to the consensus and ledger maintenance processes within a Hyperledger Fabric network