Get Payment Method information

curl --request GET \
  --url https://api.sandbox.sardine.ai/v1/payment-methods

{
  "payment_method_type": "<string>",
  "payment_method": {
    "bankAccountId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "accountNumber": "<string>",
    "name": "jsmith@example.com",
    "officialName": "2023-12-25",
    "routingNumber": "2023-12-25",
    "subtype": "<string>",
    "type": "<string>",
    "wireRoutingNUmber": "<string>",
    "institutionName": "<string>",
    "status": "connected"
  }
}