Block details.
Epoch: 188 Number of transactions in block: 2 slot_no: 4072611 epoch_slot_no: 11811 block_no: 4070509 slot_leader_id: 13 size: 1545 time: 2020-04-23 15:21:51 proto_major: 1 proto_minor: 0 hash: \xd40b26839cacfdd3e1d6c904f08d45a3a95fd2072931035cb7c93c5f4f534947Block Operator
vrf_key: op_cert: op_cert_counter: