Block details.
Epoch: 73 Number of transactions in block: 1 slot_no: 1583143 epoch_slot_no: 6343 block_no: 1582801 slot_leader_id: 6 size: 991 time: 2018-09-25 08:59:11 proto_major: 0 proto_minor: 1 hash: \xb3b7cd5a38609dcfe056fa4c0c1877f98cc15e4426f05ca893e96a613d131a2aBlock Operator
vrf_key: op_cert: op_cert_counter: