Need query for contract approver group

Summary:

For the contract still in live approval cycle (contract in pending approval status), how can I get the approver group name from SQL query?

Here is the SQL I used. It doesn't provide any value for approver group either in assignees field or PARTICIPANTNAME field.

select * from fa_fusion_soainfra.wftaskhistory where taskid in (select task_id from fusion.okc_k_headers_all_b where contract_number = '200024172')

Please advise.
Thanks,

Adam

Content (please ensure you mask any confidential information):

as above

Version (include the version you are using, if applicable):

26C

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