Block details.
Epoch: 185 Number of transactions in block: 4 slot_no: 3999128 epoch_slot_no: 3128 block_no: 3997043 slot_leader_id: 4 size: 2000 time: 2020-04-06 15:07:31 proto_major: 1 proto_minor: 0 hash: \x98e6026cf73c47359cae07802adba456bd51e7881f40f52515917ca7a77acefcBlock Operator
vrf_key: op_cert: op_cert_counter: