Transaction not yet indexed

666K5njh6Y4vFsSnM3EL5wiu33i3v7BGSFmRziMSJfFCaLMf1Zn6qwRLEaFch5PqMvARutzQRmVoUdJeYgwVXpm1

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