Block details.
Epoch: 101 Number of transactions in block: 3 slot_no: 2188636 epoch_slot_no: 7036 block_no: 2187149 slot_leader_id: 4 size: 1985 time: 2019-02-12 12:50:11 proto_major: 0 proto_minor: 2 hash: \xfdb8cc612d5908aed233246b7ce231d50514d13d29f6ef57daa1b3fc8f44bbf9Block Operator
vrf_key: op_cert: op_cert_counter: