Block details.
Epoch: 23 Number of transactions in block: 2 slot_no: 516835 epoch_slot_no: 20035 block_no: 516770 slot_leader_id: 8 size: 1382 time: 2018-01-21 13:03:11 proto_major: 0 proto_minor: 1 hash: \x692b450bebb3e62365fe003dbd6185db9ce1981af802626f82f8300772fd970eBlock Operator
vrf_key: op_cert: op_cert_counter: