Block details.
Epoch: 126 Number of transactions in block: 3 slot_no: 2740758 epoch_slot_no: 19158 block_no: 2739230 slot_leader_id: 13 size: 5152 time: 2019-06-20 08:10:51 proto_major: 0 proto_minor: 2 hash: \xfb0f0a436f82f6f3dfeb5fbaed36d860d728f8299755eeb8711a4dee2b5afe65Block Operator
vrf_key: op_cert: op_cert_counter: