curl --request GET \
  --url https://api.leanrails.com/v1/transfers/{id} \
  --header 'Authorization: Basic <encoded-value>'

{
  "id": "tr_xxx",
  "object": "transfer",
  "amount": 123,
  "amount_reversed": 123,
  "currency": "<string>",
  "status": "<string>",
  "transfer_method": "<string>",
  "metadata": {},
  "created": 123,
  "livemode": true,
  "stripe_transfer_id": "<string>",
  "stripe_destination": "<string>",
  "destination_id": "<string>",
  "settlement_batch_id": "<string>",
  "description": "<string>",
  "arrival_date": "<string>",
  "failure_code": "<string>",
  "failure_message": "<string>",
  "reversed_at": 123
}