Block details.
Epoch: 196 Number of transactions in block: 5 slot_no: 4253060 epoch_slot_no: 19460 block_no: 4250911 slot_leader_id: 4 size: 2793 time: 2020-06-04 09:51:31 proto_major: 1 proto_minor: 0 hash: \x839e88e3b6b41114a24da5efa1eafe72ea6de8e39bdb8636d3e57b26b55c0c14Block Operator
vrf_key: op_cert: op_cert_counter: