Block details.
Epoch: 43 Number of transactions in block: 1 slot_no: 943619 epoch_slot_no: 14819 block_no: 943514 slot_leader_id: 4 size: 1319 time: 2018-04-30 08:04:31 proto_major: 0 proto_minor: 1 hash: \xc0be9fd1560bc4e71ccb07bf6d1b28a16e7525f520c9b5e303c680e54ab74f27Block Operator
vrf_key: op_cert: op_cert_counter: