Block details.
Epoch: 173 Number of transactions in block: 5 slot_no: 3743687 epoch_slot_no: 6887 block_no: 3741630 slot_leader_id: 7 size: 3883 time: 2020-02-07 12:00:31 proto_major: 0 proto_minor: 2 hash: \xaff3b6e09d9bfdf297316f38e07f1a0e284229f52b64dd2e1dbf9c40e99c61adBlock Operator
vrf_key: op_cert: op_cert_counter: