Block details.
Epoch: 196 Number of transactions in block: 3 slot_no: 4244179 epoch_slot_no: 10579 block_no: 4242030 slot_leader_id: 8 size: 1939 time: 2020-06-02 08:31:11 proto_major: 1 proto_minor: 0 hash: \xba8325aad5c7ab1ecf625a8580489aa0bebbdc6b48105adcf44179e6e9a0c559Block Operator
vrf_key: op_cert: op_cert_counter: