curl --request GET \
  --url https://api-sandbox.stablesea.com/v1/organizations/{organization_id}/external_payment_instruments/{external_payment_instrument_id} \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "id": "mnyacct_01k4r01nm4f41tcsws4sr9k8nn",
    "alias": "My Primary Wallet",
    "currency": "USDC",
    "method": "SOLANA_ADDRESS",
    "status": {
      "current_status": "ACTIVE",
      "status_history": [
        {
          "status": "ACTIVE",
          "created_at": "2024-01-15T10:00:00Z"
        }
      ]
    },
    "details": {
      "address": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v"
    },
    "created_at": "2024-01-15T10:00:00Z",
    "updated_at": "2024-01-15T10:00:00Z"
  }
}