Block details.
Epoch: 68 Number of transactions in block: 2 slot_no: 1473968 epoch_slot_no: 5168 block_no: 1473685 slot_leader_id: 7 size: 1447 time: 2018-08-31 02:27:31 proto_major: 0 proto_minor: 1 hash: \x035ae134e0ba451a905553fcd33b85723910ce6487f6f652337958cbda99bb2cBlock Operator
vrf_key: op_cert: op_cert_counter: