Transaction not yet indexed

3C66pNDfRMzVJH1EJinjGW6WGccDjVEUVoLfpb4hBCWvmxVmjB6QphLWRjuQEKTdJCwL6VCoqbp3VC2bJHUNNBf7

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