Block details.
Epoch: 34 Number of transactions in block: 2 slot_no: 744482 epoch_slot_no: 10082 block_no: 744397 slot_leader_id: 6 size: 1556 time: 2018-03-15 05:45:31 proto_major: 0 proto_minor: 1 hash: \x891ba4ed07742d4439aaa31aefca0f52d73936cabecc8a7b4b629f6a2ed8659eBlock Operator
vrf_key: op_cert: op_cert_counter: