Block details.
Epoch: 47 Number of transactions in block: 1 slot_no: 1022046 epoch_slot_no: 6846 block_no: 1021934 slot_leader_id: 13 size: 1351 time: 2018-05-18 11:46:51 proto_major: 0 proto_minor: 1 hash: \xb18bb1eb4926547144fb2935a6afbbd551184c02797244055e20e58c443983cdBlock Operator
vrf_key: op_cert: op_cert_counter: