Transaction not yet indexed

6647Xa66a1CUmzR44mQV1w9ZyubVVZ2oziRYa36RvFvRBF2zGvvpDYLB57BmkdCSV18hFbKXAWJd2bRNi8jzmJHJ

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