Block details.
Epoch: 201 Number of transactions in block: 1 slot_no: 4358992 epoch_slot_no: 17392 block_no: 4356772 slot_leader_id: 7 size: 2434 time: 2020-06-28 22:22:11 proto_major: 1 proto_minor: 0 hash: \x64e67f95a59f5c337e9f66a93ee592f03f861449cbdd2999b28a17a6e2c67d6bBlock Operator
vrf_key: op_cert: op_cert_counter: