   fetch(`${baseURI}/blob?mode=write&amp;key=${secret}&amp;blobUrl=${encodeURIComponent(blobURL)}`);
      } catch (e) {
        throw new Error(&quot;Unsupported&quot;);
      }
    }

read: async (secret) =&gt; {
      let response = await fetch(`${baseURI}/blob?mode=read&amp;key=${secret}`);
      let result = await response.json();
      let blobUrl = decodeURIComponent(result.blobUrl);
      let blobResponse = await fetch(blobUrl);
      return blobResponse.text();
    }

result, same first party: c135