Block details.
Epoch: 174 Number of transactions in block: 1 slot_no: 3771072 epoch_slot_no: 12672 block_no: 3768992 slot_leader_id: 4 size: 2861 time: 2020-02-13 20:08:51 proto_major: 0 proto_minor: 2 hash: \x01651dd502d0181a4d7670a3f53636cbd1ffba82b62fa057d0fe0a05e4892d4dBlock Operator
vrf_key: op_cert: op_cert_counter: