curl --request POST \
  --url https://api.fuse.io/api/v2/smart-wallets/auth \
  --header 'Content-Type: application/json' \
  --data '
{
  "hash": "<string>",
  "signature": "<string>",
  "ownerAddress": "<string>",
  "smartWalletAddress": "<string>"
}
'

{
  "jwt": "<string>"
}