Block details.
Epoch: 18 Number of transactions in block: 2 slot_no: 389891 epoch_slot_no: 1091 block_no: 389839 slot_leader_id: 6 size: 3561 time: 2017-12-23 03:48:31 proto_major: 0 proto_minor: 1 hash: \xdccba10387b97e598d565d9978f62aaf1b52eea30e5621aefc65610949ed7010Block Operator
vrf_key: op_cert: op_cert_counter: