Block details.
Epoch: 47 Number of transactions in block: 1 slot_no: 1017640 epoch_slot_no: 2440 block_no: 1017528 slot_leader_id: 3 size: 1029 time: 2018-05-17 11:18:11 proto_major: 0 proto_minor: 1 hash: \xaee6d5b9b3fc3f4cb46b487a3191469d05de7ec8a4ff6748480515f55c3d08deBlock Operator
vrf_key: op_cert: op_cert_counter: