Transaction not yet indexed

5Cfq21itn8vgnKhSwKErRmqaLCV71F2AReB15xYThpXMTbQEGkinNqUKq6u1yvVRLfrNBQGYhZ7X4iGcKQRJkLkM

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