Block details.
Epoch: 172 Number of transactions in block: 1 slot_no: 3727885 epoch_slot_no: 12685 block_no: 3725828 slot_leader_id: 13 size: 1346 time: 2020-02-03 20:13:11 proto_major: 0 proto_minor: 2 hash: \xdda2eb107d7802d74e810ea36e375690317d001355570bb713c6a7cde99fe2f2Block Operator
vrf_key: op_cert: op_cert_counter: