Block details.
Epoch: 17 Number of transactions in block: 6 slot_no: 381632 epoch_slot_no: 14432 block_no: 381580 slot_leader_id: 3 size: 2964 time: 2017-12-21 05:55:31 proto_major: 0 proto_minor: 1 hash: \xfec4d51310ffd46e6dab24f066d56c9a3c730ec991778c35168d1878d864db26Block Operator
vrf_key: op_cert: op_cert_counter: