Transaction not yet indexed

53uuRsXX8wV6kW7CMd6LKWh7XKRFpi5cUjvbsty4pcjsAtZEm5iCje5dDbvRAQpsuQwXynDWxmXXczoJSaWMYK3G

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