Transaction not yet indexed

66F1FfzybvmeSuUHeSxLLLvyM48qRuj2fa36GemiVxPb4ZiJ6USJu2rztSjqUapUS3hetUep5MzSiKNNJ4Vvpb96

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