Block details.
Epoch: 140 Number of transactions in block: 2 slot_no: 3033300 epoch_slot_no: 9300 block_no: 3031767 slot_leader_id: 4 size: 3277 time: 2019-08-27 01:24:51 proto_major: 0 proto_minor: 2 hash: \xb1b8fb05aea1e28b9fe2ad132006808a0b39c0dc37ac2811cb1c52ef83dc6cbdBlock Operator
vrf_key: op_cert: op_cert_counter: