Block details.
Epoch: 123 Number of transactions in block: 2 slot_no: 2671435 epoch_slot_no: 14635 block_no: 2669919 slot_leader_id: 3 size: 1668 time: 2019-06-04 07:03:11 proto_major: 0 proto_minor: 2 hash: \xfe735a1ad0b096ea2bff49ad5fc656b7c1fdbe654a96e5f726d5d3365a805da1Block Operator
vrf_key: op_cert: op_cert_counter: