Transaction not yet indexed

668tDBBd8GvbARbBYt25q1SgPEWwAmweMn4QruJgQmaHzSGUVtWcNJC6LTvJZmthyHRhV9R8zwSpN5njV7QpXGVQ

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