Transaction not yet indexed

661WU5W13HXyUxixuhCauPjeZ6rRi4YBK2xEQrEYBmz52cb1RUozJhF2m9hGPCx2YQQfznD7L4WCwP6cWi7QCEec

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