curl --request GET \
  --url https://api.grailpay.com/processor/api/v1/batchpayout/{payout_uuid} \
  --header 'Authorization: Bearer <token>'

{
  "status": true,
  "message": "",
  "data": {
    "total": 4400,
    "direction": "credit",
    "modality": {
      "payment_rail": "fednow",
      "speed": "instant"
    },
    "payee_id": [
      {
        "payee_id": "0cda5458-660f-4f12-9447-e432da2f959c",
        "total": 4400,
        "transactions": [
          {
            "transaction_id": "9ccf5706-dff0-46c7-bf74-4e34dc998485",
            "client_reference_id": "typesetting",
            "amount": 4400
          }
        ]
      }
    ]
  },
  "errors": null,
  "error_code": null
}