Transaction not yet indexed

668rfem3HkgMs14HkMPNBYCghcD2yYAJMzNvc9A8pVa1s2xX5fP63LbGQgxYAPorh2kd4Fj9UTNJtVLuUKufDfqL

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