fix: resolve solana sync verification issues and improve logging

check_txs.js

@@ -0,0 +1,16 @@
+
+const { Client } = require('pg');
+const client = new Client({ connectionString: process.env.DATABASE_URL });
+
+async function checkSpecificTxs() {
+    await client.connect();
+    const res = await client.query(`
+        SELECT id, source_ref_id, metadata 
+        FROM transactions 
+        WHERE source_ref_id IN ('TEST_ORDER_999', 'TEST_ORDER_1000')
+    `);
+    console.log(JSON.stringify(res.rows, null, 2));
+    await client.end();
+}
+
+checkSpecificTxs();