Block details.
Epoch: 19 Number of transactions in block: 3 slot_no: 417807 epoch_slot_no: 7407 block_no: 417754 slot_leader_id: 7 size: 1712 time: 2017-12-29 14:53:51 proto_major: 0 proto_minor: 1 hash: \x24a2e9705e5ca72e83bd29be7912248f3d61d81f9f5dd378a39fd9f38ec48cd8Block Operator
vrf_key: op_cert: op_cert_counter: