API call works with Postman, but does not with Axios - node.js

Question

I am using third party API. The way it works is:
I send post request then Token is returned in response.
Then i use that Token to check status. Afterwards, report is returned in response
In postman, i make both calls separately and it is working, but in Axios I have 1 async function and 2 await Promises.
Postman(NodeJs - Axios) looks like this:
For getting Token:
var data = JSON.stringify({
"security": {
"pLogin": "a",
"pPassword": "io"
},
"data": {
"pHead": "005",
"pCode": "00433",
"pLegal": 1,
"pClaimId": "z4LpXRWZKecSnL-FQtgD",
"pReportId": 8,
"pReportFormat": 1
}
});
var config = {
method: 'post',
url: 'http://10.22.50.10/report/',
headers: {
'Content-Type': 'application/json'
},
data : data
};
axios(config)
.then(function (response) {
console.log(JSON.stringify(response.data));
})
.catch(function (error) {
console.log(error);
});
For getting Report with the token:
var data = JSON.stringify({
"data": {
"pHead": "005",
"pCode": "00433",
"pToken": "kgqjismxdrpjnjaqnlnbmovcsvnkarfd",
"pClaimId": "z4LpXRWZKecSnL-FQtgD",
"pReportFormat": 1
}
});
var config = {
method: 'post',
url: 'http://10.22.50.10/report/status',
headers: {
'Content-Type': 'application/json'
},
data : data
};
axios(config)
.then(function (response) {
console.log(JSON.stringify(response.data));
})
.catch(function (error) {
console.log(error);
});
My async function with Axios:
/* 1. Searching for client in database (Full name is used, but can be changed)*/
const client = await client.findOne({
name: body.name,
family_name: body.family_name,
patronymic: body.patronymic
});
if (!client) {
return res.status(401).json({ message: "Client is not registered" });
}
/* 2. If client was found in database, make an API call */
let credit_report;
try{
credit_report = await axios.post(
'http://10.22.50.10/report',
{
security: {
pLogin: 'a',
pPassword: 'io',
},
data: {
pHead: "005",
pCode: "00433",
pLegal: 1,
pClaimId: client.claim_id,
pReportId: 8,
pReportFormat: 1
}
},
{
headers: {
'content-type': 'application/json'
}
}
);
}catch(err){
return res.status(400).json({errorMessage: err.message})
}
// await new Promise(resolve => setTimeout(resolve, 3000));
if(!credit_report.data.data.token) return res.status(400).json({message: credit_report.data});
const credit_report_status = await axios.post(
'http://10.22.50.10/report/status',
{
data: {
pHead: "005",
pCode: "00433",
pToken: credit_report.data.data.token,
pClaimId: client.claim_id,
pReportFormat: 1
}
},
{
headers: {
'content-type': 'application/json'
}
}
);
console.log(credit_report_status)
if(credit_report_status.data.data.result == '05000') return res.status(200).json({ message: 'Client fetched.', clientData64: credit_report_status.data.data.reportBase64});
else return res.status(400).json({message: credit_report_status.data})
When I am using Postman to check my module, it is saying Error 400 Bad Request