New transaction issues with raw_calldata

[viveki2it]

When I do execute transaction I am getting below error. Is this issue with tokenholderadddress?

{"success"=>false, "err"=>{"code"=>"BAD_REQUEST", "msg"=>"At least one parameter is invalid or missing. See "err.error_data" array for more details.", "error_data"=>[{"parameter"=>"raw_calldata", "msg"=>"Invalid parameter raw_calldata. Please ensure the input is well formed or visit https://dev.ost.com/platform/docs/api for details on accepted datatypes for API parameters."}], "internal_id"=>"l_etm_ped_tr_1"}}

Please help me How to build the raw_calldata?

Thanks!