Block details.
Epoch: 126 Number of transactions in block: 2 slot_no: 2723600 epoch_slot_no: 2000 block_no: 2722072 slot_leader_id: 12 size: 9085 time: 2019-06-16 08:51:31 proto_major: 0 proto_minor: 2 hash: \xf37dc47081e916ba38a13976d2cc3e9144dcfb9873452673ae05e9dbb1f129bcBlock Operator
vrf_key: op_cert: op_cert_counter: