Authenticate user with signed data

curl --request POST \
  --url https://1click.chaindefuser.com/v0/auth/authenticate \
  --header 'Content-Type: application/json' \
  --data '
{
  "signedData": {
    "payload": {
      "message": "<string>",
      "nonce": "<string>",
      "recipient": "<string>",
      "callbackUrl": "<string>"
    },
    "public_key": "<string>",
    "signature": "<string>",
    "standard": "nep413"
  }
}
'

{
  "accessToken": "<string>",
  "refreshToken": "<string>",
  "expiresIn": 123,
  "refreshExpiresIn": 123
}