Transaction not yet indexed

CQPk18sp21AtAuuAVfpfCRBYmKSVXsUa3cnX2zDFnxRAmiVcKEr7cKtNrzqougacoUVF3pQ8ZXLe81JUiXErwLj

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