Block details.
Epoch: 23 Number of transactions in block: 3 slot_no: 511117 epoch_slot_no: 14317 block_no: 511054 slot_leader_id: 3 size: 1704 time: 2018-01-20 05:17:11 proto_major: 0 proto_minor: 1 hash: \x00568b32631f18df9976b5706e2f8c770dc6ee722d12b7d3b9f01cbfead4e9fcBlock Operator
vrf_key: op_cert: op_cert_counter: