fix(admin): resolve incorrect crypto balance calculation fallback displaying fiat amount

test_sweep_post.js

@@ -0,0 +1,20 @@
+export async function runTest() {
+    try {
+        const response = await fetch('http://localhost:3000/api/crypto-sweep', {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({
+                txId: 'not-important-since-it-will-catch-in-db',
+                network: 'SOLANA',
+                token: 'SOL'
+            })
+        });
+
+        console.log("Status:", response.status);
+        const data = await response.json();
+        console.log("Data:", data);
+    } catch(e) {
+        console.error("Fetch Error:", e);
+    }
+}
+runTest();