curl --request GET \
  --url https://api.portalhq.io/api/v3/clients/me/transactions \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "transactions": [
      {
        "blockTime": 123,
        "error": {},
        "signature": "<string>",
        "status": "<string>",
        "transactionDetails": {
          "transaction": {},
          "signatureDetails": {},
          "metadata": {}
        }
      }
    ]
  },
  "metadata": {
    "address": "<string>",
    "chainId": "<string>",
    "clientId": "<string>",
    "limit": 123,
    "offset": 123,
    "count": 123
  }
}