Block details.
Epoch: 196 Number of transactions in block: 5 slot_no: 4240817 epoch_slot_no: 7217 block_no: 4238668 slot_leader_id: 4 size: 13294 time: 2020-06-01 13:50:31 proto_major: 1 proto_minor: 0 hash: \xe5e05d3e684584d699ac15a9e7ced30f4a754e099498671d415615fc46e5a76cBlock Operator
vrf_key: op_cert: op_cert_counter: