Block details.
Epoch: 179 Number of transactions in block: 1 slot_no: 3874305 epoch_slot_no: 7905 block_no: 3872223 slot_leader_id: 7 size: 1972 time: 2020-03-08 17:39:51 proto_major: 1 proto_minor: 0 hash: \xb2a928a715910661c2b7c30fbc1e92b8d0a5a7ff04ba0da08857ef13838ff7b0Block Operator
vrf_key: op_cert: op_cert_counter: