Block details.
Epoch: 192 Number of transactions in block: 1 slot_no: 4157886 epoch_slot_no: 10686 block_no: 4155780 slot_leader_id: 6 size: 1311 time: 2020-05-13 09:06:51 proto_major: 1 proto_minor: 0 hash: \x4871cb827ba0d4c9de7e562e3a4bdf24cca34ccf30471909185e0d057a1f8d28Block Operator
vrf_key: op_cert: op_cert_counter: