Block details.
Epoch: 34 Number of transactions in block: 2 slot_no: 744138 epoch_slot_no: 9738 block_no: 744053 slot_leader_id: 7 size: 1743 time: 2018-03-15 03:50:51 proto_major: 0 proto_minor: 1 hash: \x87fb2361bbfc3cd4be3eb4b41814fa3a14e5d8d9b62ddca76686c95ac2c869d7Block Operator
vrf_key: op_cert: op_cert_counter: