{
"first_name": "string",
"last_name": "string",
"is_signer": true,
"date_of_birth": "string",
"residential_address": "string",
"residential_address2": "string",
"residential_city": "string",
"residential_state_province_region": "string",
"residential_postal_code": "string",
"residential_country": "string",
"citizenship": "string",
"responsibility": "string",
"ownership_percentage": 0,
"email": "string",
"phone": "string",
"job_title": "string",
"passport_number": "string"
}