Transaction not yet indexed

66Ffna4LJU9DhDuKv8RtBPEpTFzLjhAzLETfLdJLEyFqdVJ5yXiXbFVP1xW7Ft1hbosQZKHPUdYeEEoNJe8UDhfa

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