Block details.
Epoch: 173 Number of transactions in block: 1 slot_no: 3746625 epoch_slot_no: 9825 block_no: 3744568 slot_leader_id: 12 size: 1026 time: 2020-02-08 04:19:51 proto_major: 0 proto_minor: 2 hash: \xc21ecdc8947da67b361b6efb6a79e9ffac2327d937179d626cbebab9460a98a4Block Operator
vrf_key: op_cert: op_cert_counter: