Block details.
Epoch: 126 Number of transactions in block: 1 slot_no: 2741516 epoch_slot_no: 19916 block_no: 2739988 slot_leader_id: 6 size: 4249 time: 2019-06-20 12:23:31 proto_major: 0 proto_minor: 2 hash: \x1eb4072fb3ee313446c430facc1af18683c8d34d0773ecaadefa65624b1f5fafBlock Operator
vrf_key: op_cert: op_cert_counter: