# und query wrkchain block
Query a WRKChain for given ID and block height to retrieve recorded hashes for that block
und query wrkchain block [wrkchain_id] [height] [flags]
# Options
--height int Use a specific height to query state at (this can error if the node is pruning state)
-h, --help help for block
--node string <host>:<port> to Tendermint RPC interface for this chain (default "tcp://localhost:26657")
-o, --output string Output format (text|json) (default "text")
# Options inherited from parent commands
--chain-id string The network chain ID
# SEE ALSO
- und query wrkchain - Querying commands for the wrkchain module