Block details.
Epoch: 111 Number of transactions in block: 4 slot_no: 2401140 epoch_slot_no: 3540 block_no: 2399640 slot_leader_id: 13 size: 3024 time: 2019-04-02 17:24:51 proto_major: 0 proto_minor: 2 hash: \xbf028240b75d924e7a47ef29d2ee8dec2396b994454c0f33213670e2c1fcbea4Block Operator
vrf_key: op_cert: op_cert_counter: