curl --request GET \
  --url https://api.sumvin.com/v0/transactions/{transaction_id}

{
  "_links": {
    "self": {
      "href": "<string>",
      "method": "GET",
      "templated": false,
      "description": "<string>"
    },
    "wallet": {
      "href": "<string>",
      "method": "GET",
      "templated": false,
      "description": "<string>"
    },
    "asset": {
      "href": "<string>",
      "method": "GET",
      "templated": false,
      "description": "<string>"
    }
  },
  "id": "<string>",
  "type": "<string>",
  "status": "<string>",
  "direction": "<string>",
  "amount": "<string>",
  "asset": {
    "symbol": "<string>",
    "name": "<string>",
    "asset_type": "<string>",
    "decimals": 123,
    "chain_id": 123,
    "contract_address": "<string>"
  },
  "created_at": 123,
  "updated_at": 123,
  "source": "<string>",
  "wallet": {
    "id": "<string>",
    "address": "<string>",
    "chain_id": 123,
    "is_primary": true,
    "is_eoa": true
  },
  "account": {
    "id": "<string>",
    "provider": "<string>",
    "account_type": "<string>",
    "institution_name": "<string>",
    "account_name": "<string>",
    "account_mask": "<string>",
    "nickname": "<string>"
  },
  "card": {
    "last_four": "<string>",
    "brand": "<string>",
    "card_type": "<string>"
  },
  "tx_hash": "<string>",
  "merchant_name": "<string>",
  "merchant_logo_url": "<string>",
  "merchant_category_code": "<string>",
  "category": "<string>",
  "processor_reference": "<string>",
  "has_receipt": false
}