Transaction not yet indexed

21SKQqtMGK8uKeveUKAQybcm4s41oQ9U95ztSASFpiGe1kGvKFALWbfP7bz1XV6mSsMQJyzzZrAMBRrt4D6CLzSD

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