Block details.
Epoch: 28 Number of transactions in block: 1 slot_no: 607156 epoch_slot_no: 2356 block_no: 607081 slot_leader_id: 13 size: 1208 time: 2018-02-11 10:50:11 proto_major: 0 proto_minor: 1 hash: \xc0dd3c7e751e1d6640bdafaf07009d1ce1a978ed950f4d4038da5d00128640e3Block Operator
vrf_key: op_cert: op_cert_counter: