Block details.
Epoch: 40 Number of transactions in block: 5 slot_no: 865887 epoch_slot_no: 1887 block_no: 865790 slot_leader_id: 6 size: 2469 time: 2018-04-12 08:13:51 proto_major: 0 proto_minor: 1 hash: \x937651fd1940ea00215ce95f1ae4f7600bff233464c62b89c8ee082210a33146Block Operator
vrf_key: op_cert: op_cert_counter: