Transaction not yet indexed

53kfUUXEjjQ9vR9FJ7qaVYhe3QsTodxqQ7DbufcXnaw5fJ6wymDQwsd6P9cuva1RGvssQRbHtzZUjkUy1WqZY3p4

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