Transaction not yet indexed

5szBms34Q3ZPZatFrmFeYoppa7yXbCXGjcBWfBZTJ1xudG6S9wka9Lcc3XTMP31BmRTfVfwAXRpBJvN5nK8XPJE1

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.