Block details.
Epoch: 49 Number of transactions in block: 1 slot_no: 1072034 epoch_slot_no: 13634 block_no: 1071921 slot_leader_id: 7 size: 987 time: 2018-05-30 01:29:31 proto_major: 0 proto_minor: 1 hash: \x32cd469ab7e2f93fe0938034bc5ad4ed729186d5bf996664820bcc37b206163fBlock Operator
vrf_key: op_cert: op_cert_counter: