Block details.
Epoch: 197 Number of transactions in block: 2 slot_no: 4269814 epoch_slot_no: 14614 block_no: 4267662 slot_leader_id: 12 size: 3487 time: 2020-06-08 06:56:11 proto_major: 1 proto_minor: 0 hash: \x7520bcf198eb337501636915815a35593de56256fcb60b139b0bb643cdddbdafBlock Operator
vrf_key: op_cert: op_cert_counter: