Fixed site loading in older versions of safari

src/components/Token.js

@@ -1,11 +1,13 @@
 import React from "react";
 import { Image } from "theme-ui";
 
+import { fromEntries } from "../helpers/shared";
+
 // The data prop is used to pass data into the dom element
 // this can be used to pass state to the ProxyToken
 function Token({ image, className, data, sx }) {
   // Map the keys in data to have the `data-` prefix
-  const dataProps = Object.fromEntries(
+  const dataProps = fromEntries(
     Object.entries(data).map(([key, value]) => [`data-${key}`, value])
   );
   return (

src/helpers/shared.js

@@ -8,3 +8,13 @@ export function omit(obj, keys) {
   }
   return tmp;
 }
+
+export function fromEntries(iterable) {
+  if (Object.fromEntries) {
+    return Object.fromEntries(iterable);
+  }
+  return [...iterable].reduce((obj, [key, val]) => {
+    obj[key] = val;
+    return obj;
+  }, {});
+}