Transaction not yet indexed

6647pFvf9UELQRkfsS83NgPE2ksGqiDya6Sfyotzyfv5rLPLxKJ8bWp5yuWTUhDkXAt7bgJftbZY1ZhvSKVCVC9T

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